Biography
From - http://en.wikipedia.org/wiki/John_Hollenbeck
"John Hollenbeck is a jazz drummer and composer from New York City, USA.
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He also has interests in klezmer, classical music, and other musical forms. He is linked to free jazz and avant garde forms of jazz."
Has own website - http://johnhollenbeck.com/
Biography text from Last.fm, available under CC BY-SA.