Matt Thiessen and Lowell George, both are Americans of which common occupation?
Lowell George Lowell Thomas George (April 13, 1945 – June 29, 1979) was an American songwriter, multi-instrumentalist, and record producer, who was the primary guitarist, vocalist, and songwriter for the rock band Little Feat.
Tris Imboden Gregory Tristan "Tris" Imboden (born July 27, 1951) is an American rock and jazz drummer. As an educator, he has been a drum clinician and author of tutorial materials. As a performer, he has been in studio sessions and on tour with some of the most notable and highest-selling musicians of all time. s of 1990 , he has been best known as the lead drummer with the multi-platinum band, Chicago. He is a multi-platinum selling artist.