FESTIVAL CHORUS 120-voice choir of faculty, staff, students and members of local church choirs. Lancaster Bible College, 901 Eden Rd, Lancaster, 717-560-8219. 7:30 p.m. Sat, 2:30 p.m. Sun (sold out).
URSINUS COLLEGE CHOIR 83-voice choir of students, faculty, staff & area residents. Ursinus College, Bomberger Hall, Collegeville, 489-4111 ext 2238. $8. 7:30 p.m. Sat-Sun.
TINDLEY TEMPLE UNITED METHODIST CHURCH Broad & Fitzwater Sts, 735-0442. Massed choir performs. Offering. 3:30 p.m. Sun.
ISLAND SINGERS Forked River Presbyterian Church, Rte 9, Forked River. 4 p.m. Sun; United Methodist church of Manahawkin. 7:30 p.m. 12/11; Holy Innocents Episcopal Church, Marine & Beach Sts, Beach Haven. 4 p.m. 12/18. Information: 609-494-3690. Offering.
CHESTNUT HILL COLLEGE Germantown & Northwestern Aves, 248-7174. "Christmas Through the Ages," College Community Chorus & Orchestra works by Bach, Correlli, Tchaikovsky, Hindemith, Britten. Call for price. 8 p.m. 12/9, 3 p.m. 12/11.
PENNSYLVANIA PRO MUSICA Old Christ Church, 2d & Market Sts. Information: 222-4517. $8 & $12. 2:30 p.m. 12/11.
MUHLENBERG COLLEGE Egner Memorial Chapel, Allentown, 821-3230. Performance by the Camerata Singers and the Pennsylvania Sinfonia Orchestra. $10. 7 p.m. 12/17.
PHILADELPHIA ORCHESTRA William Smith conducts the orchestra and Singing City choir with soprano Andrea Matthews, mezzo-soprano Melissa Thorburn, tenor David Gordon and bass Kevin McMillan. Academy of Music, Broad & Locust Sts, 893-1999. $8-$32. 3 p.m. 12/18, 8 p.m. 12/19.
PINN MEMORIAL BAPTIST CHURCH 54th St & Wynnefield Ave, 878-2742. Church choir and soloists perform. $8. 4 p.m. 12/18.
LEHIGH UNIVERSITY Packer Chapel, Bethlehem, 758-3835. Cathedral Choral Society sings. Free. 8 p.m. 12/18.
"MESSIAH" SING Singing City presents sing-in conducted by Graeme Cowen with soprano Marilyn Moore, mezzo-soprano Marietta Simpson, tenor Brian Meneely, bass Richard Johnson; bring or buy score. First Baptist Church, 17th & Sansom Sts. Information: 561-3930 or 563-3853. $8; score $6. 3 p.m. Sun.
"MESSIAH" SING West Chester University, Swope Auditorium, West Chester, 436-3383. Free. Rehearsal 2:30 p.m.; sing 4 p.m. Sun.
"MESSIAH" SING First United Methodist Church, Camden & Pleasant Valley Aves, Moorestown, 609-235-0450. Community sing; bring or buy score; child care available. Offering; score $5.95. 5-8 p.m. Sun.
"MESSIAH" SING Presented by the Minority Arts Council of Gloucester County, conducted by Gwendolyn Foster; bring score. Bethlehem Baptist Church, 414 Mantua Ave, Woodbury. Information: 609-468-0305. Free. 7:30 p.m. 12/10.
CAROL PROGRAM Performance by various choral groups plus sing-along. West Chester University, Philips Memorial Auditorium, West Chester, 436-2266. Free; call for tickets. 3 & 7 p.m. 12/11.
HOLIDAY SING Open sing of music for Hanukah, winter solstice, Christmas and the New Year. Perimeter II Coffee House, Jaycees Community Hall, 143 E Ormond Ave, Oaklyn. Information: 609-546-5016. $4. 8:30 p.m. 12/16.
"MESSIAH" SING Pennsylvania Pro Musica leads audience sing; bring score. Old First Reformed Church, 4th & Race Sts. Information: 222-4517. $8. Rehearsal 9:30 p.m.; performance 10:30 p.m. 12/31.
LONGWOOD GARDENS Rte 1, Kennett Square, 388-6741. Choral concerts 7 & 8 nightly: St Mary of the Assumption Church Choir, tonight; Cecil County Choral Society, Sat; Roxborough Male Chorus, Sun; Temple University Singers, Mon; Concord Presbyterian Chancel & Carillon Choirs, Tue; Aldersgate Church Choir, Wed; Hildaman Chorale, Thu; dulcimer player Madeline MacNeil, 12/9; York Symphony Chamber Singers, 12/10; Ambler Community Singers, 12/11; St Andrews School Concert Choir, 12/12; New Ark Chorale, 12/13; Exton Chorale, 12/14; The Forty Niners Chorus, 12/15; Wilmington Madrigal Singers, 12/16; United States Steel Chorus, 12/17; RCA Chorale, 12/18; The Jubilee Ringers, 12/19; Choral Society of Montgomery County, 12/20; Vineland High School Select Choir, 12/21; Mt Pleasant High School Chorale, 12/22; The Choristers, 12/23. Half-hour organ sing-alongs 1:30, 2:30, 3:30 & 4:30 p.m. daily to 1/1. All events free with gardens admission of $6; $1.50 ages 6-14; under 6 free.
OLD FASHIONED CHRISTMAS Concert by the Chester County Brass Quartet. United Methodist Church, High & Barnard Sts, West Chester, Information: 692-5190. Free. 7:30 tonight.
LEHIGH UNIVERSITY Bethlehem, 758-3170. Holiday concert by student ensembles and orchestra. Lamberton Hall. Free. 8 tonight; Christmas Vespers of sacred & secular works by the university's choir. Packer Memorial Church. Free. 4 & 8 p.m. Sun.
A RENAISSANCE CHRISTMAS Philadelphia Renaissance Wind Band plays carols
from the court of Henry VIII, 16th-century Christmas tunes, and other songs on period instruments. Widener University, Kapelski Learning Hall, 14th & Chestnut Sts, Chester. Free. 8 tonight. Wilmington Music School, 4101 Washington St, Wilmington. $8-$10; $6 seniors & students. 8 p.m. 12/16; Haverford School, Centennial Hall, Lancaster Ave, Haverford. $10-$12; $8 seniors & students. 8 p.m. 12/17; Drexel University, Mandell Theater, 33d & Chestnut Sts. $10-$12; $8 students & seniors. 4 p.m. 12/18. Information: 482-2773.
AMAHL AND THE NIGHT VISITORS The senior choir of the church performs with Brad Gleim in the title role. Thompson Memorial Presbyterian Church, Aquetong Rd, New Hope. Information: 862-2440 or 968-2446. Offering. 8 tonight, 2:30 & 8 p.m. Sat.
PHILADELPHIA ORCHESTRA William Smith conducts children's concert by the orchestra and Philadelphia Boys Choir and Chorale with the Give and Take Jugglers. Academy of Music, Broad & Locust Sts, 893-1999. $3-$12. 11:30 a.m. Sat (limited seating).
NORTH PENN SYMPHONY Anderson's Sleigh Ride, Mozart's Toy Symphony with participation by orchestra members' children, more. North Penn Junior High School, Penn St, Lansdale. Information: 368-3395. $5; $1 students; free for seniors. 3 p.m. Sat.
"AMAHL AND THE NIGHT VISITORS" Church chorus and soloists. University Lutheran Church of the Incarnation, 3637 Chestnut St, 387-2885. $7; $5 seniors & students; children $1 for early performance; $3 for evening performance. 5 & 7:30 p.m. Sat.
CANDLELIGHT HOLIDAY CONCERT Peter & Wendy Young and Don Slepian perform Christmas and Hanukah songs in folk, classical and new-age music. Pebble Hill Church, Edison-Furlong Rd, Doylestown. Information: 822-9296. $8. 7:30 p.m. Sat.
CANDLELIGHT CAROL CONCERT The Choral Society of Montgomery County sings Britten's A Ceremony of Carols with harpist Karin Fuller and contemporary and traditional songs from around the world. Montgomery County Community College, Science Center Theater, Rte 202 & Morris Rd, Blue Bell, 641-6336. $6; $4 seniors & students. 8 p.m. Sat, 3 p.m. Sun.
WESTMINSTER CHOIR COLLEGE Hamilton & Walnut, Princeton, 609-921-7100. In the Playhouse: The bell choir plays arrangements of favorite Christmas music. $5; $3 seniors & students. 8 p.m. Sat. Amahl and the Night Visitors, Menotti's opera. $6; $2.50 children under 16. 6:30 & 8 p.m. 12/9-10. In Bristol Chapel: The choir and chamber orchestra perform the Christmas portion of Handel's Messiah and traditional carols. $15. 3 & 8 p.m. 12/11 (3 p.m. concert sold out). The chapel choir sings sacred and secular works. $5; $3 seniors & students. 8 p.m. 12/13 & 12/17. The Fairmount Brass and organist Joan Lippincott play. $10; $8 seniors & students. 7 p.m. 12/16. The Westminster Singers present concert of lighter Christmas music. $5; $3 seniors & students. 3 p.m. 12/18 (sold out).
WHITE CHRISTMAS PARTY Singer Rosemary Clooney and members of the Valley Forge Military Academy and Junior College Choir, the Yeaworth Singers, Caley School Choir and John Oddo & The Sounds of Christmas Orchestra. Valley Forge Music Fair, Rte 202, Devon, 644-5000. $18. 8 p.m. Sat.
CANDLELIGHT CHRISTMAS Abington Choral Club presents songs from medieval to modern times, including holiday favorites with harp and organ accompaniment. Abington High School, south campus, 900 Highland Rd, Abington. Information: 635-6721. Free. 8 p.m. Sat.
HOLIDAY CONCERT Student vocal ensemble performs. Penn State, Lares Union Building, off Woodland Ave, Abington, 886-9400. $3. 8 p.m. Sat.
ROXBOROUGH MALE CHORUS Show tunes and songs of the holiday season. Leverington Presbyterian Church, Ridge Ave & Hermitage St. Information: 482-7740. $4. 8:15 p.m. Sat.
GLORIA DEI LUTHERAN CHURCH 570 Welsh Rd, Huntingdon Valley, 947-8200. Service with seasonal songs by piano & organ duo. Offering. 9 & 11 a.m. Sun. Service with songs by chancel & senior choirs, flutist Kaen Suplee. Offering. 9 & 11 a.m. 12/11. Performance by the Philadelphia Boys Choir and Men's Chorale. $8; $7 seniors; $4.50 students. 7 p.m. 12/11. Service with handbell choir. Offering. 9 & 11 a.m. 12/18.
ABINGTON PRESBYTERIAN CHURCH Old York & Susquehanna Rds, Abington, 887-4530. The Chapel Choir and Abington Chamber Orchestra perform Shaw/ Bennett's The Many Moods of Christmas. 9:15 & 11 a.m. Sun.75-voice Oratorio Choir of Kings College (Cambridge) presents traditional service of lessons & carols, plus carols for choir, orchestra and congregation. 9:15 & 11 a.m. 12/11; Service of lessons & carols performed by the children's choirs with instruments and handbells. 4 p.m. 12/18.
GERMANTOWN ORATORIO CHOIR Organ recital followed by perormance of sacred songs featuring Part I of Handel's Messiah. First Presbyterian Church in Germantown, 35 W Chelten Ave, 843-8811. Offering. 3:30 p.m. Sun.
VOICES 12-member ensemble sings Hanukah music, Christmas selections by Brahms, Mozart and Shubert and original works, preceded by tree-trimming party, refreshments. Noyes Museum, Lily Lake Rd, Oceanville, 609-652-8848. Free with museum admission of $1.50; $1 seniors; 50 cents students & children. 2-4 p.m. Sun.
PHILADELPHIA MUSEUM OF ART 26th St & the Parkway, 763-8100. Van Pelt Auditorium: Pianist Marcantonio Barone plays holiday concert. 2:30 p.m. Sun. Great Stair Hall: Contemporary Brass Quintet plays holiday concert that includes audience sing-along. 11:30 a.m. 12/17. Free with museum admission of $5; $2.50 seniors, students & ages 5-18.
CALLIOPE: A RENAISSANCE BAND Holiday music from 13th-16th centuries. Settlement Music School, 416 Queen St, 336-0400. $10; $5 students. 3 p.m. Sun.
SEACOAST BRASS QUINTET Holiday music. Camden County College, Lincoln Hall,
College Dr, Blackwood, 609-227-7200. $7; $4 students; free for seniors. 3 p.m. Sun.
HOLIDAY CONCERT The Haverford-Bryn Mawr Chorale and Symphony perform Haydn's Mass in Honor of St Nicholas and songs of the season. Haverford
College, Marshall Auditorium, Haverford, 896-1333. Free. 3 p.m. Sun.
CHRISTMAS CONCERT Performance by church musical organizations. St Pius X Church, Kresson Rd, Cherry Hill, 609-429-1330. Free. 3 p.m. Sun.
HOLIDAY CONCERT Garden State Theater Organ Society presents concert with organists Ashley Miller, Jinny Vanore and Joseph Pucciatti and the Greater Trenton Choral Society. War Memorial Theater, Lafayette & Willow Sts, Trenton. Information: 609-888-0909. $6-8; $3 seniors & students. 3 p.m. Sun.
SERVICE OF LESSONS AND CAROLS The church choir sings works by Bach, Brahms, Vaughan Williams, others. All Saints' Church, Montgomery Ave & Gypsy Lane, Wynnewood, 642-4098. Offering. 4 p.m. Sun.
CHRISTMAS CONCERT Holiday music by the Rosemont College Community Chorus and the Men's Chorus from Villanova University and an audience sing-along. Rosemont College, Immaculate Conception Chapel, Rosemont, 527-1681. Free. 4 p.m. Sun.
AMBLER COMMUNITY SINGERS Ritter's Gloria, Randall Thompson's Glory to God in the Highest and works by Vaughan Williams, Britten and PDQ Bach. First Presbyterian Church of Ambler, Ridge & Butler Aves, Ambler, 646-3030. $5. 7:30 p.m. Sun.
CHORAL ARTS SOCIETY Sean Deibler conducts Vaughan Williams' Hodie and Arthur Harris/David Willcocks' arrangement of a Festival of Carols for chorus and full orchestra, featuring brass, organ and audience. Academy of Music, Broad & Locust Sts. Information: 545-8634 or 893-1999. $5-$25. 7:30 p.m. Sun.
PROCESSION OF LESSONS & CAROLS Church choir and the choir of the Lutheran Church of the Good Shepherd. St Anthony of Padua Roman Catholic Church, 501 E Orange St, Lancaster. Information: 717-393-3958. Offering. 8 p.m. Sun.
GRADUATE HOSPITAL 1800 Lombard St, 893-7552. Hanukah celebration by the Akiba Hebrew Academy Choir. 1 p.m. Mon; Kingsessing Singers. Noon Tue; Holy Trinity Gospel Chorus. 6 p.m. Thu; Mother Bethel Church Choir. 6 p.m. 12/22.
OLD ST JOSEPH'S CHURCH 321 Willing's Alley, 923-1733. Latin Vigil Mass for the Immaculate Conception (with gregorian chant). 7:30 p.m. Wed. The Philadelphia Chamber Chorus performs Bach's Magnificat. $5. 4 p.m. 12/11.
CAROL NIGHT Performance by various choral groups. Immaculata College, Villa Maria Hall Rotunda, Rte 30 & 352, Immaculata, 647-4400. Free. 7:30 p.m. Wed.
HOLIDAY POPS Northeastern Pennsylvania Philharmonic with the Bob Brown Puppets performs Tchaikovsky's Nutcracker Suite, Saint-Saens' Carnival of the Animals, more. Kirby Center, Public Square, Wilkes Barre. $9-$21. 7 p.m. 12/9; also at Masonic Temple, 425 N Washington Ave, Scranton. $9.50-$21.50. 7 p.m. 12/10. Information: 717-342-0920 or 717-287-1916.
CHRISTMAS MUSIC School choir performs. Mount St Joseph Academy, Wissahickon & Stenton Aves, Flourtown, 233-3177. Free. 8 p.m. 12/9.
MUSIC GROUP OF PHILADELPHIA Sean Deibler conducts the chorus and musicians
from the Performance Organization in Mozart's Solemn Vespers, Handel's Coronation Anthems, Poulenc's Un Soir de Neige and Kodaly's Veni, Veni Emmanuel followed by audience carol sing. Church of St Luke & the Epiphany, 330 S 13th St. 8 p.m. 12/9; Church of the Redeemer, Pennswood & Fisher's Rds, Bryn Mawr. 8 p.m. 12/11. $10; $8 seniors & students. Information: 922-5274.
CHORAL CONCERT The church choir sings portions of Handel's Messiah and other Christmas selections. Monumental Baptist Church, 50th & Locust Sts, 747-1414. Free. 7 p.m. 12/10.
HOLIDAY REVELS Kennett Symphony Orchestra performs traditional & comtemporary songs with the Delaware Festival Chorus, the Mary Green Singers and the Kennett and Unionville High School chorales. Kennett High School, 130 E South St, Kennett Square. Information: 444-6363. $10; $8 seniors & students. 8 p.m. 12/10.
HOLIDAY MUSIC Christmas music by the Glassboro Madrigal Singers and Hanukah music by the klezmer band Hester St Troupe. Appel Farm Arts & Music Center, Elmer-Shirley Rd, Elmer, 609-358-2472. $9, $8 seniors, $6 children under 14. 7:30 p.m. 12/10.
PRO ARTE CHORALE Holiday concert of works by Haydn, Britten and Paulus. Delaware County Community College, main auditorium, off Rte 252, Media. Information: 692-5033. Call for prices. 8 p.m. 12/10.
CONCERT The church choir and a string quartet perform the Christmas portion of Handel's Messiah. St John's Lutheran Church, Old York Rd & Melrose Ave, Melrose Park, 635-3465. Offering. 10:30 a.m. 12/11.
PRINCETON UNIVERSITY Richardson Auditorium, Princeton, 609-452-5000. Christmas vespers by the university's chapel choir. Free. 2 p.m. 12/11. Princeton Pro Musica performs Bach's Magnificat, Charpentier's Messe de Minuit pour Noel. $15; $12.50 seniors and students. 8 p.m. 12/16 & 12/18. American Boychoir School performs Britten's A Ceremony of Carols and traditional Christmas music. $10 & $15; $5 children under 12. 8 p.m. 12/17, 3:30 p.m. 12/ 18.
HANUKAH CONCERT Performance by the Robyn Helzner Trio. Congregation Beth El, 2901 W Chapel Ave, Cherry Hill. Information: 609-667-1302. $5; children under 3 free. 2 p.m. 12/11.
HOLIDAY PROGRAM Cellists Lois Yopp and Dorothy Yopp Braker present Christmas and Hanukah music and secular tunes from the 17th-20th centuries. Camden County Historical Society, Park Blvd & Euclid Ave, Camden, 609-964-3333. Free. 2 p.m. 12/11.
PADEREWSKI CHORAL SOCIETY Associated Polish Home, 9150 Academy Rd. Information: 333-3393. $3; children under 12 free. 3 p.m. 12/11.
CHRISTMAS CONCERT Traditional & contemporary songs by students, alumni and community members. Cabrini College Chapel, King of Prussia Rd, Radnor, 971-8100. Free. 3 p.m. 12/11.
SERVICE OF LESSONS & CAROLS Church choir & soloists. St John's Episcopal Church, 23 E Airy St, Norristown, 272-4092. Offering. 4 p.m. 12/11.
HOME FOR CHRISTMAS Philadelphia Festival Chorus holiday concert. Philadelphia Ethical Society, 1906 S Rittenhouse Square. Information: 546-6053. $7.50; $5 seniors & students. 4 p.m. 12/11.
"AMAHL AND THE NIGHT VISITORS" Menotti's Christmas favorite with Timothy Snavely of the St Thomas Choir School, New York, in the title role, Mertine Johns as the mother, and organist Keith Chapman. First Baptist Church, 17th & Sansom Sts, 563-3853. Offering. 7 p.m. 12/11.
HADDONFIELD UNITED METHODIST CHURCH 29 Warwick Rd, Haddonfield, 609-429-0403. 100-voice Oratorio Choir and a brass ensemble from the Philadelphia Orchestra perform Pinkham's Christmas Cantata, familiar carol arrangements and a carol sing. Offering. 7:30 p.m. 12/11; Candlelight concert of favorite Christmas anthems, solos and congregational carols by the High School New Sound Choir. Offering. 7:30 p.m. 12/18.
RENAISSANCE NOEL "Vox" the Renaissance Consort presents Advent candlelight celebration with Renaissance Christmas carols and performance by organist Valentin Radu. Daylesford Abbey, 220 S Valley Rd, Paoli. Information: 647-2530. Free. 8 p.m. 12/11.
"NUTCRACKER" BALLET MUSIC Newark Symphony Orchestra plays music of Tchaikovsky's ballet, with narration; children welcome. Dickinson High School, Milltown Rd, Pike Creek Valley. Information: 302-366-8961. $5; $3 seniors & students. 7:30 p.m. 12/11. (Bus service available from Newark Senior Center, 300 E Main St, Newark. $1.50; call 302-737-2336 to reserve by 12/8.)
MUSICAL GOODIES The college choir and chorale performs Fred Waring's version of 'Twas the Night Beore Chrustmas, Saint-Saens' Christmas Oratorio, traditional Christmas songs and performance by Four-in-a-Chord barbershop quartet from Princeton. Rider College, Fine Arts Theater, Lawrenceville Rd, Lawrenceville, 609-896-5192. Free. 7:30 p.m. 12/12.
IRISH CHRISTMAS CELEBRATION Performance by Phil Coulter and His Orchestra with Maura O'Connell. Valley Forge Music Fair, Rte 202, Devon, 644-5000. $12- $18. 8 p.m. 12/12.
VIENNA CHOIR BOYS Holiday concert of sacred and secular works. Grand Opera House, 515 Market Street Mall, Wilmington, 302-652-5577. $14-$20. 8 p.m. 12/15 (sold out); also at Valley Forge Music Fair, Rte 202, Devon, 644-5000. $15. 8 p.m. 12/19.
CAROLING AT DILWORTH PLAZA 15th & Market Sts. Information: 686-3666. Bodine High School Choir, 12/14; Southwest Senior Center, 12/16; Voices of Victory, 12/19; Bell Telephone Chorale, 12/20; PSFS Christmas Chorus, 12/21; South Philadelphia High School, 12/22. All performances noon-1 p.m.
HARDLY ABLES Retired Mummers play Christmas and string-band music. Mummers Museum, 2d St & Washington Ave, 336-3050. $1 plus museum admission. 1 p.m. 12/ 22.
PHILADELPHIA GAY MEN'S CHORUS Traditional & comtemporary songs. Church of St Luke & the Epiphany, 330 S 13th St. Information: 732-5079. $7 in advance; $8 at the door. 8 p.m. 12/16.
CHORALE DELAWARE Handel's Messiah and a festival of carols. Grand Opera House, 818 Market Street Mall, Wilmington, 302-652-5577. $16-$22. 8 p.m. 12/ 16.
MENDELSSOHN CLUB OF PHILADELPHIA Alan Harler conducts Kodaly's Missa Brevis, settings of Ave Maria by Mendelssohn, Rachmaninoff and Vittoria, Schutz's Magnificat and traditional and familiar carols. First Baptist Church, 17th & Sansom Sts. 8 p.m. 12/16; St Paul's Church in Chestnut Hill, 22 E Chestnut Hill Ave. 8 p.m. 12/17. $10 in advance; $12 at the door; $5 seniors & students at all times. Information: 735-9922.
HOLIDAY PROGRAM Performance by folk musicians and storytellers Saul Broudy and Robert "Washboard Slim" Young. Painted Bride Art Center, 230 Vine St, 925-9914. $3. 11:30 a.m. 12/17.
ADVENT MUSIC The Clayton White Singers and Orchestra sing Vivaldi's Gloria and Part 1 of Handel's Messiah. Zion Baptist Church, Broad & Venango Sts. Information: 877-6972. $5. 7 p.m. 12/17.
PROCLAIM THE GLORY The church's chorale and orchestra in candlelight concert of traditional and contemporary holiday songs and a sing-along. Church of the Saviour, 651 N Wayne Ave, Wayne. Information: 687-8809. Free. 8 p.m. 12/17, 4 & 8 p.m. 12/18, 8 p.m. 12/19.
CHRISTMAS ON LOGAN SQUARE Michael Korn and Mark Russell Smith conduct the Philadelphia Singers and Concerto Soloists Chamber Orchestra in Vaughan Williams' Fantasia on Christmas Carols, excerpts from Bach's Christmas Oratorio and other works, ending with audience sing of familiar carols. St Clement's Church, 20th & Cherry Sts. Information: 732-3370. $15. 2:30 p.m. 12/ 18 (sold out).
CHRISTMAS VESPERS The chamber choir, youth chorale and handbells perform Britten's Ceremony of Carols, Vaughan Williams' Fantasia on Christmas Carols. Bryn Mawr Presbyterian Church, 625 Montgomery Ave, Bryn Mawr, 525-2821. Offering. 4 p.m. 12/18.
ANDY WILLIAMS CHRISTMAS SHOW Christmas standards and choral music. Hersheypark Arena, Hershey, 717-534-3911. $13.50 & 16.50. 8 p.m. 12/19; also at Valley Forge Music Fair, Rte 202, Devon, 644-5000. $27.50. 8 p.m. 12/20-21.
"AMAHL AND THE NIGHT VISITORS" Hollybush Opera Theater presents Menotti's holiday opera for the family. Glassboro State College, Wilson Concert Hall, Glassboro, 609-863-6043. $12; $8 students & children. 8 p.m. 12/22.
THE BOURSE 21 S 5th St, 625-0030. Bourse Antiphonal Brass. Noon, 2 & 4 p.m. Sat, 12/17; 2 & 4 p.m. Sun, 12/10-11, 12/18; 5 & 6:30 p.m. Wed, 12/14, 12/ 19-22; noon, 5 & 6:30 p.m. 12/23; noon & 2 p.m. 12/24 & 12/26.
COMMERCE SQUARE 21st & Market Sts, 851-6000. Harpist Irene Sauder, 12/9; Clarendon Brass Quintet, 12/16; Alliance Ensemble, 12/19; Sierra Consort, 12/ 20; Philadelphia Festival Chorus, 12/21; Academy of Vocal Arts Carolers, 12/22. All concerts noon-1:30 p.m.
GALLERY AT MARKET EAST 9th & Market Sts, 925-7162. Holiday choral concerts: University City High School Choir. Noon Mon; William McKinley Elementary School, 1 p.m. Mon; Upper Perkiomen High School, 5 p.m. Mon; Greenberg School, noon Tue; St Joan of Arc School, 1 p.m. Tue; Transfiguration School, 5 p.m. Tue; St Charles Borromeo School, noon & 5 p.m. Wed; Holy Innocents School, 1 p.m. Wed; Simon Gratz High School, noon 12/12; Bishop Conwell High School, 1 p.m. 12/12; Philadelphia Post Office Choir, 5 p.m. 12/12; Cook Junior High School, noon 12/13; Annunciation BVM School, 1 p.m. 12/13; Fellowship Choir Faith Baptist Church, 5 p.m. 12/13; St Madeline/St Rose School, noon 12/14; Martin Luther King High School, 1 p.m. 12/14; St Martin De Porres, 5 p.m. 12/ 14; Central High School, noon 12/19; St Adelbert School, 1 p.m. 12/19; Gethsemane Choral Ensemble, 5 p.m. 12/19; St Hubert's High school for Girls, noon 12/20; St Anselm School, 1 p.m. 12/20; Transfiguration of Our Lord, 5 p.m. 12/20; New Life Christian Church, noon 12/21; Tilden Middle School, 1 p.m. 12/21; John Bartram High School, 5 p.m. 12/21.
MONTGOMERY MALL Rtes 202 & 309, North Wales, 362-1600. Faithful Servants Gospel Duo. 7 p.m. 12/9; Serenity Singers. 1, 2 & 3 p.m. 12/11; Plaine's Mennonite Church Carolers. 6:30 p.m. 12/15; harpist Joanna Mell. 2-4 p.m. 12/ 17.
WOODHAVEN MALL 1336 Bristol Pike, Cornwells Heights, 638-4927. Northminster
Handbell Choir, 2:30 p.m. Sat; Masterpiece Brass, 2-4 p.m. 12/10; Dickensian Trio, 1, 2 & 3 p.m. 12/17.
ECHELON MALL Somerdale & Burnt Mill Rds, Voorhees, 609-772-1960. Charles W Lewis School Choir & Band. 11 a.m. Mon; Magnolia School Choir. 7 p.m. Mon; Haddon Heights Junior High School Band. 11 a.m. Thu; Edgewood Senior High School Choir. 7 p.m. Thu; Edgewood Senior High School Choir. 7 p.m. Thu; Gospel Singers. 7 p.m. 12/10; Williamstown High School Choir. 11 a.m. 12/12; Victory Christian School Choir. 2 p.m. 12/12; First Baptist Gospel Singers. 7 p.m. 12/12; Oaklyn School Band and Choir. 11 a.m. 12/15; Kingsway Regional High School Choir. 2 p.m. 12/15; Magnolia School Choir. 7 p.m. 12/15; Flute Society of Greater Philadelphia. 7 p.m. 12/17; Voorhees Middle School Choir. 11 a.m. 12/19; Cherokee High School Choir. 2 p.m. 12/19; Kings Christian High School Choir. 7 p.m. 12/19; Voorhees Middle School Band, 11 a.m. 12/22; Philadelphia Church of Our Savior Girls' Choir. 7 p.m. 12/22.
MOORESTOWN MALL Rte 38 & Lenola Rd, Moorestown, 609-235-7602. Mt Laurel Step Music Chorus. 1 p.m. Tue; Bonall School Choir & Faculty Choir. 7 p.m. Tue; Holbein Chorus. 1 p.m. Wed; Ridgway Glee Club. 7 p.m. Wed; Willingboro High School Concert Choir. 1 p.m. Thu; Lenape High Shool Girls Ensemble & Concert Choir. 7 p.m. Thu; Harrington Middle School Chorus. 1 p.m. 12/9; Medford United Methodist Church. 7 p.m. 12/9; Tabernacle Middle School Show Choir. 1 p.m. 12/10; Lighthouse Tabernacle Choir. 7 p.m. 12/10; Suzuki Violin Ensemble. 1 p.m. 12/11; Eastern High School Chorale. 1 p.m. 12/12; Woodrow Wilson High School Concert Choir. 7 p.m. 12/12; Berlin Township Chorus. 10 a.m. 12/13; Busansky Sixth Grade Chorus. 1 p.m. 12/13; Holbein Singers & Chorus. 7 p.m. 12/13; McGinley Elementary Chorus. 1 p.m. 12/14; Shawnee Singers Ensemble & Ringers. 7 p.m. 12/14; Clara Barton School Singers. 10 a.m. 12/15; Moorestown Singers. 7 p.m. 12/15; Stuart Elementary Chorus. 10 a.m. 12/ 16; Pennsauken Middle School Chorus. Noon 12/16; Come Alive Choir. 7 p.m. 12/16; Lighthouse Tabernacle Band. 1 p.m. 12/17; KC's Talent Caravan. 7 p.m. 12/17; Morgan Village Middle School Glee Club. 1 p.m. 12/18; Lenape High School Chorus. 1 p.m. 12/19; Haddonfield High School Show Choir & Jazz Ensemble. 7 p.m. 12/19; Haddon Heights Elementary Chorus. 1 p.m. 12/20; Southampton Township School Chorus. 3 p.m. 12/20; Southampton Township School Chorus. 3 p.m. 12/20; Cinnaminson High School. 1 p.m. 12/21; Haddon Heights Elementary Band. 7 p.m. 12/21; New Egypt School Chorus. 1 p.m. 12/22; Cherry Hill's Church of Our Savior. 4 p.m. 12/23; Lighthouse Tabernacle Band. 1 p.m. 12/24.