Source: Avalon Ballroom, San Francisco, CA on 30 (or 23rd?) March 1968 (http://www.theyoungbloods.net/gig-list-1969/). KPFA FM broadcast, also carried by other stations.
Side 1: Ride the Wind / Sugar Babe / Four in the Morning / Too Much Monkey Business / Wine / On Beautiful Lake Spenard
Side 2: The Dolphin / Darkness Darkness / Beautiful
HW rating: “Exm”