In this interview,  two music icons, Chris HIllman (The Byrds) and Johny Echols (Co-Founder of psychedlic rock band Love) and Alison Ellwood, director of the Laurel Canyon two-part series that debuted on Epix March 31st talk about the epic music scene incubated by the eponymous Laurel Canyon area of California in the "60s. Arguably the