Musician Ravi Shankar performs at the Concert For Bangladesh benefit at Madison Square Garden in New York on Aug. 1, 1971. Shankar died Tuesday. He was 92. JIM WELLS/AP hide caption

Locked out musicians of the Minnesota Orchestra perform in a free event in a gym in Minneapolis. Stacy Bengs/AP hide caption

Catherine Goldwyn, founder of Sound Art. Courtesy of Sound Art hide caption

The Songza app lets music lovers build playlists for almost any mood or situation, from "Unwinding After a Long Day" to "Cooking" or "Eating Dinner." iStockphoto.com hide caption

Horn players in the Camarillo Community Band. Courtesy of the Camarillo Community Band. hide caption

Young Buck, in happier times. Nick Ut/AP hide caption

A cyclist uses a fader to manipulate music, on Cogoo's Turntable Rider kit that blends DJ and BMX culture. NPR hide caption

Jay-Z and Beyonce in 2003 and 2011, aging well. (L) Frank Micelotta, (R) Julio Cortez/(L0 Getty Images, (R) AP hide caption

Vocalist Mfa-Kera and guitarist Mike Russell performing from their album Talking Africa. Gudrun Ardnt hide caption

Ever come across this scene while shopping? ohlin/flickr hide caption