Sounds of Kolachi is a new 10-piece group of vocalists and instrumentalists from Karachi, Pakistan that incorporates South Asian instrumentation and styles with a rock rhythm section. The band is touring as part of a cultural exchange involving the State Department in partnership with public and private arts organization. The band plays an 8 p.m. show at Tropicalia. Tickets $15. The band also plays a free 6 p.m. show the following evening on the Millennium Stage.