dr, *1951 US, California
Musician of Rock and Pop
A.k.a. Gregory Tristan Imboden
Tris Imboden (born Gregory Tristan Imboden on July 27, 1951) is a multi-platinum American 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. As of 1990, he has been best known as the lead drummer with the multi-platinum band, Chicago.