. . . "0449945" . "non_vocal_instrumentalist" . "Tris Imboden (born Gregory Tristan Imboden on July 27, 1951) is a multi-platinum American rock 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."@en . "Imboden, Tris"@en . "Tris Imboden"@en . . "1951-07-27Z"^^ . . . . "American drummer" . . . "1951Z"^^ . . . "Gregory Tristan Imboden"@en . "1970Z"^^ .