We've discussed this series before on GL, but we really should have a Lost Masters thread here. Preceding Tracks by two years, this 19 volume set, plus 2 essentials compilations, of rehearsals, songwriting sessions, demos, outtakes and alternates was a treasure trove.I bought the entire set two or three discs at a time and it really was like stealing what we can from the treasures of the Lord. Even if you trim away the fat, and there's a lot of it, it's still an exhaustive collection of rarities that I still like diving into from time to time.
I'm still perplexed at how the Nebraska disc from this set (album cuts and outtakes alike) sounds better than the actual official album.