American pianist Earl Wild performs at his 90th-birthday recital at Carnegie Hall. courtesy of the artist hide caption

itoggle caption courtesy of the artist

Gabriel Prokofiev's Concerto for Turntables & Orchestra offers an urban twist on classical traditions. Non-classical Records hide caption

itoggle caption Non-classical Records

Teddy Pendergrass performs in London in 1982. Redferns hide caption

itoggle caption Redferns
Harold Hoffman/deutschegrammophon

The vocal group Trio Mediaeval sings old and new Christmas carols from its native Norway in NPR's Studio 4A. Asa M. Mikkelsen hide caption

itoggle caption Asa M. Mikkelsen
courtesy of the artist