[1] First known performance [2] Only known performance [3] With Danny Cox on electric guitar and Roger "Jellyroll" Troy on electric bass [4] Only known performance (by JGMS) and final time played by any act last known performance on 1972-01-28 by HWJG [5] With Danny Cox on electric guitar and Roger "Jellyroll" Troy on electric bass and vocals [6] Final known performance (by JGMS) next performance on 1982-12-31 by GD [7] With unidentified-19721228-01 on trumpet
12/20/72 and 12/28/72 got themselves tangled up on tape labels somewhere along the line. We list that material here. On Sunday, Janaury 7, 1973, KTIM-FM broadcast the show, the first in a series, as announced in "Rock Concerts to be Aired," Marin Independent-Journal, January 7, 1973, p. 17.
Kurt Huget's archives confirm JGMS at the Share on December 27-28, with takes of $747 and $1,004 respectively.
listings: [contra: Dr. Hook] Hayward Daily Review, December 22, 1972, p. 43; "Jazz, Rock This Week," San Francisco Chronicle, December 27, 1972, p. 44; San Francisco Examiner, December 27, 1972, p. 27. We had also noted a contrary Berkeley Barb listing somewhere, but can no longer find it.