PhillyDave
“The essential doesn't change.” Beckett
The interview between filmmaker Alajandro Jodorowsky & Ginsberg mentions Ginsberg, Snyder, Ferlinghetti & Buk doing a reading together about 2/3 rds of the way down. In it there is also a link to Notes of a Dirty Old Man in re Neal Cassady. Here's the interview http://ginsbergblog.blogspot.com/2015/03/fridays-weekly-round-up-211.html