In 1974 , Pass released his solo album Virtuoso on Pablo .
Norman Granz , the producer of Jazz at the Philharmonic and the founder of Verve Records , signed Pass to Pablo Records in 1970 .
In 1974 , Pass released Norman Granz 's solo album Virtuoso Pablo Records Pablo .
Norman Granz , the producer of Jazz at the Philharmonic and the founder of Verve Records , signed Pass to Pablo Records in 1970 .