Mark William Lanegan was an American singer and songwriter. First becoming prominent as the lead singer for the early grunge band Screaming Trees, he was also known as a member of Queens of the Stone Age and The Gutter Twins. He released twelve solo studio albums as well as three collaboration albums with Isobel Campbell and two with Duke Garwood. He was known for his baritone voice, which was described as being "as scratchy as a three-day beard yet as supple and pliable as moccasin leather" and has been compared to Tom Waits, Leonard Cohen and Nick Cave.