the truly great ubuweb has put up all of the content of a nice mid 60’s mag-in-a-box called aspen. it was a high minded affair with lots audio visual goodness.  every bit of it’s varied content is here. good list of contributors. you can listen to duchamp, burroughs, beckett, robbe-grillet, glass, and bill evans, read some barthes or watch some rauschenberg and hans richter, just for starters. it is a bit dated in parts as you can well imagine but overall it still manages to out shine a good deal of the empty calorie crap magazines put forth now-a-days. check it out.