The March 17, 1975 cancelled Grateful Dead studio session became a Seastones session with Crosby and included "Ned's Birthday Jam."Blues For Allah entry in The Compleat Grateful Dead Discography http://tcgdd.freeyellow.com . Retrieved September 23, 2014Grateful Dead Live at Ace's (SNACK Rehearsal) on 1975-03-17 (March 17, 1975)
