Tracks 1-8 have been semi-confirmed as the 3/12/66 Danish Center show. The set list was given by Lemieux:
Cream Puff War
Sitting on Top of the World
New Minglewood Blues
Tastebud
Silver Threads & Golden Needles
It's All Over Baby Blue
Good Lovin'
You Don't Have to Ask
On the Road Again
Next Time You See Me
I Know You Rider
Hey Little One
Cold Rain and Snow
I'm a King Bee
Caution (DNSOT)
Stealin'
Eight of these are extant here. Three of those (Hey Little One, King Bee, Caution) were released on
Rare Cuts, and one on
So Many Roads (On the Road Again) - the oldest released live tracks. I don't think Lemieux confirmed how much of the show is in the vaults; the full SBD never leaked. Two additional tracks (Good Lovin' & Baby Blue) were posted on a Jam of the Week at
Dead.net but apparently haven't been added on the Arc.
2/25/66 probably doesn't exist, unless there is a fragment. The Danish tracks have weighed historically because these eight are the earliest sequence of this length that circulates. Bear had started documenting at this point - before this there are random clips, Acid Test witness tapes/goings-ons, and a three-song Taper's Section (see 1/28/66 frags on
archive.org/details/gd1966-XX-XX.sbd.GEMS.81254.flac16 ).
Though this is pre-primal Dead and mostly R & B, future-Jer is heard on
I Know You Rider. Pig's delivery on
King Bee is fairly histrionic but Billy is already great.
Caution is just months away from becoming an animal.
The Schoolgirl>You Don't Love Me >Schoolgirl gets passed around 'cause it's pretty hot for '66 and pretty early for a 20min sammich, even though we haven't dated it better than late '66. (It's pitched very fast and
needs -4% correction).
Light Into Ashes' scholarship also argues for a date later than Feb '66, though without pinning it any better than March>May. Jer's use/non-use of amp reverb in Hey Little One is used as a clue, but a guitarist can crank that knob at a whim for any given night. The early CR&S with the fatal doom lyric points to March, as does IKYR.