A supergroup comprised of renowned singer-songwriters Neko Case, k.d. lang and Laura Veirs will perform at the Joy Theater in New Orleans on July 31.

The all-female trio will take the stage under the moniker case/lang/veirs, which is also the name of their 14-track collaborative album. The record finds the artists sharing lead vocal duties equally, often on the same track.

Tickets for the New Orleans are currently on sale, but we’re also giving a pair away to one lucky winner. Enter below for a chance to see the new case/lang/veirs supergroup for free at the Joy Theater.