The Joe Gallivan/Moog Drum mug: 
Microwave and dishwasher safe and made of black, durable ceramic in 11-ounce size. The high-quality sublimation printing makes this black ceramic mug the perfect gift for the avant-jazz fans you love.
This wonderful illustration was originally part of a concert poster for one of Joe's performances in the early 1970s.  The artist was a friend of one of the Joe's band members, who is no longer living, and Joe never learned the artist's name.   
If you scroll down the photos, you'll see a photo of Joe from 1970s, playing the Moog Drum through a MiniMoog analog synthesizer.  He was one of the first musicians to play this instrument in a jazz setting.  
 
                 
             
                   
                   
                   
                   
                  