What if you could use medical LSD to treat schizophrenia and other disorders? Well, new research may have found a way.

The band’s popularity – and link with psychedelic LSD culture – made them musical figureheads of the era. The Grateful Dead played many concerts in Golden Gate Park over the years.

Me and Pam [Courson, Morrison’s girlfriend] are on acid. We took too much acid, we don’t know what to do, help.’ I go over to their place, open the door, and they’re both naked and freaking out.” His ...