They just don't make music like this anymore.

I've watched this about 5 times and I piss myself every time. LSD was still legal when Star trek was being filmed....so you know this happened in reality in somebody's basement with The Airplane cranked up, and a couple blue tabs of acid. Speaking of basements....check out the comments of some of the Star Trek groupies who are still living in their mothers basements, arguing about which episode Alice appeared in!