About Troy Van Leeuwen

Troy Van Leeuwen is an American musician and record producer. He is best known as a guitarist and multi-instrumentalist in the rock band Queens of the Stone Age, with whom he has recorded five studio albums. Having joined the band in 2002, he is the second-longest-serving member of the band, after founding member Josh Homme. Van Leeuwen is also a member of the supergroup Gone Is Gone and has fronted his own projects, Enemy and Sweethead.

From Wikipedia