Scrolling through the Ayler discography on the Jazz Discography Project, it appears that there are only two recordings with Ayler on them that haven't seen a public issue:
• February 19, 1967 — Ayler with the John Coltrane Nonet at Philharmonic Hall (two tracks: Om & My Favorite Things)
• April, 1967 — a rejected Impulse! session recorded at the Village Vanguard (Albert Ayler Septet)
It seems somewhat strange that there are only two known Ayler recordings that have never seen a release. And then again, maybe it's not strange at all considering Ayler's short recording career. The Impulse! session is probably gone (lost tapes/fire), I'm guessing. I wonder about the Philharmonic session, though. Anyone here heard it? That would be something if it were unearthed and released some day.
Anyone here know of other recordings out there ... not listed on jazzdisco.org?