"Simply Ballroom," Southern Utah University Ballroom Dance Company, today and Saturday, 7:30 p.m.; also Saturday, 2 p.m., Centrum, SUU, Cedar City, $8 (467-8499, 800-888-8499 or www.smithstix.com)

U. department of modern dance graduate concert, today and Saturday, 7:30 p.m., Alice Sheets Marriott Center for Dance, U., $10 (581-7100 or www.kingsburyhall.org)

Utah Symphony, violinist Ralph Matson, conductor Keith Lockhart, Friday and Saturday, 8 p.m., Abravanel Hall, $16-$60 (355-2787, 888-451-2787 or www.arttix.org); also Friday, 10 a.m., Abravanel Hall, 10 a.m., $21

BYU Philharmonic Orchestra, Saturday, 7:30 p.m., de Jong Concert Hall, BYU, Provo, $11 (801-422-4322 or www.byuarts.com)

Choir of the Cathedral of the Madeleine and Madeleine Choir School Choristers, Saturday, 8 p.m., Cathedral of the Madeleine, free

Coldplay and Sleepcar, Saturday, 7:30 p.m., EnergySolutions Arena, $49.50-$97.50 (325-7328 or www.ticketmaster.com)

Elizabeth Ballantyne, piano, Saturday, 7:30 p.m., Temple Square Assembly Hall, free

Karson's Kause: An Evening with Brenn Hill, country, Saturday, 6 p.m., Fremont High School, 1900 North and 4700 West, Plain City, $25 (801-791-2281 or www.brennhill.com)

St. Cecilia Feast Day Recital, tenor Mitchell Sturges and pianist/organist Emily Williams, Sunday, 6 p.m., Episcopal Church of St. Paul, 261 S. 900 East, free but donations accepted

SnowCity.dance, Dance Image Academy and Grove: A Dance Studio, Monday, 5 and 7 p.m., respectively, Rose Wagner Center, $3 (355-2787, 888-451-2787 or www.arttix.org)

String Chamber Ensembles, Monday, 7:30 p.m., Garrison Choral Room, WSU, Ogden, free

Utah Valley Youth Symphony, Monday, 7:30 p.m., Covey Center for the Arts, 425 W. Center Street, Provo, free

Calvert Johnson, harpsichord and organ, Tuesday, 7:30 p.m., Temple Square Assembly Hall, free