What On Earth Is This, Mick?

Invocation Of My Demon Brother
Uploaded by riton23. - Classic TV and last night's shows, online.
In 1969 Kenneth Anger made an 11 minutes occult, experimental short film, "Invocation Of My Demon Brother". The soundtrack was made by, believe it or not, Mick Jagger, examining an early Moog.
I didn't know anything about this until recently. Have it made me a better person? No, but life's always a bit more interesting when the unexpected happens.
Mick?!!
O'