I have some recorded and prerecorded cassettes. Sadly some of my prerecorded tapes got messed up in my car. I had an 8 track player in my 1967 Mustang too! lol We have a couple of 8-tracks here.
I had a quadraphonic 8-track tape of Paul McCartney and Wings, but forget now which album it was..maybe Speed of Light, but I don't think so. I'm old.