Question: Trey Anastasio and Glenn Bidmead, have which mutual occupation?
Related documents: [0]  [DOC] Glenn Keith Bidmead (born 3 February 1962) is a Sydney-based singer, songwriter, guitarist, performer and producer. With songwriting partner Steve Glover, he was a founding member of Australian rock band LemonJuice, which enjoyed several years of success in Japan and South Korea. [END] 
[1]  [DOC] Ernest Joseph "Trey" Anastasio III ( , born September 30, 1964) is an American guitarist, composer, and vocalist noted for his work with the band Phish, and his solo career, including the Trey Anastasio Band and the orchestral "Evenings with Trey Anastasio" performed with the New York Philharmonic, the Los Angeles Philharmonic, the Atlanta Symphony Orchestra, the Baltimore Symphony, the Pittsburgh Symphony, and the Colorado Symphony. [END] 
Answer: 
guitarist
guitarist