Overview: Broadcast of Prom 41: Philip Glass and Ravi Shankar Two goliaths of 20th-century music, Ravi Shankar and Philip Glass, recorded the studio album Passages together in 1989. The result was a unique fusion of Hindustani sitar music with American minimalism. Tonight the album is performed live and in full for the first time, with Shankar's daughter Anoushka playing the sitar alongside a dazzling array of Indian soloists and the Britten Sinfonia, conducted by Karen Kamensek.