NBC's "The Sing-Off" is looking for the best-of-the-best a cappella groups to audition for season three of the hit series.
Casting call cities and dates are:
BOSTON Thursday, May 5 Emerson College's The Paramount Theatre 560 Washington Street Boston, MA 02111
NEW YORK CITY Saturday, May 7 SIR Studios 520 W. 25th Street New York, NY 10001
NASHVILLE Saturday, May 14 Sir Studios 1101 Cherry Avenue Nashville, TN 37203
CHICAGO Saturday, May 21 Superior Street 2744 Superior Street Chicago, IL 60612
LOS ANGELES Saturday, June 4 Center Staging 3350 Winona Avenue Burbank, CA 91504