Naw, it's just to tape the lesson so they don't have to remember details.....I go off on a LOT of tangents.For example, I was showing a student an E6 tuning today, and before you know it we were on to King Kamehameha, Mexican Cowboys, Sol Hoopii, and rabbits!
Don't ask.....even I haven't a clue what was going on....but there are a lot of cassettes out there with some STRANGE stuff on 'em.
Catspaw, I'd clean more if I was any good at it!
Rick