Raekwon guest starring Ghostface Killah
Jay Electronica guest starring Jay-Z
Drake guest starring 21 Savage
any other examples?
lot of jazz albums did this
Joe Henderson featuring Alice Coltrane - The Elements
Chico Hamilton introducing Larry Coryell - The Dealer
Thelonious Monk With John Coltrane - Thelonious Monk With John Coltrane