About 3 years ago, Ben Young (then employed by Universal) called to ask about the possibility of Coltrane tapes from the Down Beat fest of 1965 (quartet + Archie). I had attended the performance, and assured him no tapes exist. The Russell "5 Spot" disc had just been reissued and I asked him about the "KC" date. He said they decided to issue the "5 Spot" disc because of name recognition. He also said there was a bunch of unissued material (no mention of extra tunes or alternates) from the "KC" dates. Lest anyone is fooled, all the aforementioned material is from studio sessions in NYC.