I was listening to Freddie's Blue Spirits yesterday — what a marvelous session. Very glad to see it receiving the (J)RVG treatment. I hope the two bonus tracks ("The Melting Pot" and "True Colors," both from 1966) make it onto the upcoming Japanese remaster!
Here's what I stumbled upon. Listening to "The Melting Pot" on headphones, I noticed a third horn (an alto saxophone) just under Freddie's horn on the left channel. Joe Henderson's on the right channel on tenor. Now ... Cuscuna makes special mention of this track in his 1987 liner notes for the album's initial reissue on compact disc. And he calls it a quintet track. The third horn doesn't solo at all, so I can see how "quintet" would come to mind right away, but I'm 99% sure that this is actually a sextet session. The question is ... who's on alto? My immediate response would be James Spaulding, not only because he was a Hubbard regular, but because the alto (which blends exceedingly well into the ensemble, and is easy to miss) actually has Spaulding's tone.
Can anyone with a discography do a check to see if Spaulding was at (or was listed as being at) the session? The cd liners don't list him as being there. Hosea Taylor (on bassoon), however, was there, and I wonder if perhaps he doubled on alto just for the ensemble passages.
The actual date of the recording session is March 5, 1966 — apparently Freddie's last studio session for Blue Note (before he came back in the 80's). Only two tracks were completed, according to Cuscuna's note. "The Melting Pot," as I'm sure a lot of you already know, is a wonderful track (and composition), and I wish there had been more from this session!
Bertrand? Kevin? Others?