https://www.facebook.com/groups/BandsThatRock/ -
Free's last tour of the US, sadly Koss was too ill to join them so Osibisa's Wendell Richardson was drafted in at the last minute for guitar duties.
...
https://www.youtube.com/watch?v=8wdyidAimks
Check out our rock merch here: https://linktr.ee/BandsThatRock
Group: www.facebook.com/groups/BandsThatRock
The only recording of Koss on vocals:
Kossoff Kirke Tetsu Rabbit - Colours
...
https://www.youtube.com/watch?v=qFG4D8wFwUM