Jerry Garcia & Friends
12/15/70
The Matrix
San Francisco, CA

Source: SBD>MR>?>DAT>ZA2>CD

Rehearsal:
1) Alabama Bound
2) Eight Miles High
3) Cowboy Movie
4) Wall Song
5) Bertha
6) Bird Song

Comments: (from Dead List Reader)
This is Crosby, Garcia, Lesh & Hart, sometimes known as 
David & The Dorks.   12/15/70 is part of a soundcheck or 
rehearsal, almost certainly a tape run by the band for work 
purposes (as we know was Jerry's practice); reportedly there 
is a 49 minute version of this rehearsal tape also in circulation, 
but unexamined at this writing.  DeadBase IX lists gigs by these 
musicians at the Matrix on December 15, 16 & 17, billed as 
"Jerry Garcia & Friends."