McGill’s Effusion presents an evening of a cappella music that will include “a little India.Arie, a little Beyonce, a little rock, and a little roll.” There will be two solo acts by Effusion alumni, followed by classic and new group arrangements, all done without any instruments. Sweet sounds will abound.

Club Soda

1225 St. Laurent

Sunday, March 24

7:00 p.m.

$10