@emsquared yeah, it's funny how blurry the lines between art and con-man games frequently are.
Iirc the sandpaper sleeve was The Return of Durutti Column.
Many years ago I did some playing around with using sellotape & gluing objects onto cheap fleamarket vinyl discs and use a half broken record player to create sounds/needl-jump loops. Recorded to 4 track.
Seem to have lost the tapes tho before being able to digitize them.
etherdiver