Sometime during 1979
Ken Hensley (gtr/kbr/vcl); together with: Trevor Bolder (bss); Boz Burrell (bss); Mark Clarke (bss); Kenny Jones (drm); Simon Kirke (drm); Paul Kossoff (gtr); Ian Paice (drm); Mick Ralphs (gtr); and others.
Paicey drums on one track called "Inspiration" - recorded at Dodgy Demos during 1979. It wasn't released until 1994, however.
Material appears on...
From Time To Time (Compilation) [cd] : US 1994 Viceroy Vintage VIN6106-2