Video notes to get you started: At 12:00 dancers and drums, 14:30: Interview with Milton Rosenberg, music fest organizer, 23:29: Interview with singer Darren Hall (son of Daryl Hall from Hall & Oates) and Venice Philharmonic Orchestra (with Michael Jost) band member, 27:40: LAPD action, 29:10: Venice Beach acid dance, 30:20 Michael Jost and The Venice Philharmonic Orchestra (more notes to follow!)