1972 Panini Cantanti 72 #224 featuring Steppenwolf, graded PSA 9. This is a 1972 music collectible from the Panini Cantanti 72 set, identified by card number 224 and authenticated by Professional Sports Authenticator. The PSA population is 2 with none higher, making this an especially notable example for collectors focused on early 1970s Panini issues and classic rock artists.