The difinitive version from "Live at Leeds" 1976.
This video starts with John breaking a string on his guitar, which he then quickly replaces before a beautiful rendition of 'Solid Air'. From the DVD - 'John Martyn: ...
Live 1975. John Martyn-guitar, echoplex & vocals; Danny Thompson-double bass; John Stevens-drums. From the album "Live at Leeds" (1976).
Thanks to Kipper1999 and Ian McGeachy for their Tunings. I've tweaked it a bit and ended up with C G D# F A# D which I think goes with the Live at Leeds ...
John Martyn was a folk-jazz legend and "Solid Air" is an album that should be in every collection. Just released is the Half Speed Mastered version from Abbey ...