Treat yourself to a stimulating sound experience Sunday mornings at BAC. Enjoy a performance by Gautam Tejas Ganeshan, a passionate singer who applies his knowledge of Indian carnatic music to the creation of new music; "bringing a local twist to this centuries-old sound." Stay for the whole set, or come and go. All ages welcome, Sliding donation $10-$20. Repeats 8/12, 8/19 with a percussion workshop on 8/19.