
Check out Keith's site at keithhampshire.com and you'll find some pre-A&M rarities plus live clips. His greatest hits is available at local music store or through on-line retailers..
I have never been able to find any CD issues of Jayson Hoover so haunt the used record stores and see if you can find some vinyl.
PLEASE NOTE: Original broadcasts masters for Music Machine disappeared decades ago. They're either lost or scrubbed, which was common practice back then to save on tape cost. All that's left are these "off air" recordings made on vintage video recorders and it won't get any better. Ignore the visual flaws and enjoy because it won't get any better.