Joplin joined McKernan on stage at the Fillmore West on June 7,1969 with the Grateful Dead to sing his signature "Turn On Your Love Light," and reprising this duet July 16,1970, at the Euphoria Ballroom in San Rafael, California.
Joplin joined McKernan on stage at the Fillmore West in June 1969 with the Grateful Dead to sing his signature "Turn On Your Love Light," despite her dislike of the band's jamming style. The two reprised this duet July 16,1970, at the Euphoria Ballroom in San Rafael, California.