Scott Kelly is one of three founding members of Oakland, California experimental hardcore band Neurosis. Has been writing and publishing music since 1985 with Neurosis, Tribes of Neurot, Blood and Time and his solo acoustic project. He has also appeared in other recordings, most notably Mastodon's "Leviathan" (2004) (on the song "Aqua Dementia") and "Blood Mountain" (2006) (on the song "Crystal Skull"). Wikipedia
The definitive Wikipedia entry for Scott Kelly. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Scott_Kelly_%28musician%29