Topic - Verve Music Group

Verve Records, also known as The Verve Music Group, founded in 1956 by Norman Granz, is home to the world's largest jazz catalogue and includes recordings by artists such as Ella Fitzgerald, Nina Simone, Stan Getz, Bill Evans and Billie Holiday, among others. It absorbed the catalogues of Granz's earlier labels, Clef Records, founded in 1946, Norgran Records, founded in 1953, and material previously licensed to Mercury Records. - Source: Wikipedia