Martin Stone of Mighty Baby plays on the mainly blues album "Southern Comfort" and there's a long track on that album that was pretty psychedelic. The blues guy is Walter "Shakey" Horton, and the long psych track is "Netti-Netti".
Some of them also played on "The Magician", by Andrew Leigh, released in 1970 on Polydor. It was re-issued on cd a few years ago by Sunbeam, and it's been something I've been umming and aahing about buying for a while. Anybody got any thoughts about it?