yeah, they weren't around long I don't think - pretty hard to find albums, totally unique and definitely crossing over to Aquarian Age psychedelic soul (which is why a lot of the desirability factor has come from the DJ set rather than the AG set). I'm particularly fond of Ghetto Music.
Apropos of Alan Shorter, my copy of Parabolic came from Finland I think, bought in the late 1990s. I'm not entirely sure when/how the Verve/Polydor relationship came about, but the US pressing of the record is pre-PolyGram. Interesting that it went pretty much straight to the promo/cut-out bins, and I'm also rather curious about this 1966 vs 1968 recording date conundrum. Both years are believable (especially since Gato left Don Cherry by summer '66).