The new Soundgarden release Telephantasm has an iTunes exclusive remix track called "The Telephantasm" mixed by Seattle producer/engineer Steve Fisk. Fisk is the subject of this week's upcoming Sound Check, where he talks about working on the track:

"The Telephantasm" remix is a merging of two Jack Endino tracks recorded in 1987 during sessions for Screaming Life. It was hard to figure out the credits for it. Kim Thayil and I kind of scratched our heads when it was finished. We figured it was engineered by Jack Endino, probably produced by him as well, produced by Soundgarden, mixed by Adam Kaspar and remixed by me. In keeping with the 1987 vibe, I didn't do anything to this track I couldn't have done with an Akai S612 and a Roland Space Echo. Very much like the Fopp remix tech wise.