Here's a long essay that delves into this, in particular the curious residents of the Laurel Canyon "music scene": http://centerforaninformedamerica.com/inside-the-lc-the-strange-but-mostly-true-story-of-laurel-canyon-and-the-birth-of-the-hippie-generation-part-i/

we know.

jim morrissons dad was like an admiral or some shit.

msm = jew

Jim Morrison's dad was my neighbor.

The Doors and The Beatles were kids

They were part of a scene that was being monetized