While I agree with David's comment on the RSD thread & will not be participating, this caught my interest.
The Dead's contributions are Vol. of "On a back porch" compilation of random tracks on one disc, plus 6th June 1976 Boston Music Hall on 5 LPs.
Arguably more fascinating is Garcia's "Reflections 50th Anniversary" edition.
Three LPs featuring the original album remastered, 4 previously unreleased outtakes, Orpheus (a 16 minute studio jam previously issued on the "All Good Things" box set) & four live unreleased JGB tracks from 75/76, https://trk.mg.musictoday.com/m/1/17126418/02-b26035-38a3c2be5c934a65a8bd9f963b000375/6/917/d5ca1f59-3b46-43a7-938f-1a1c9a9e7511

