Question: Untitled (or box set) is a box set compilation of songs released by which British musician, songwriter, and producer under the pseudonym Bass Communion, which English musician and record producer, most associated with the progressive rock genre?
Sentence (from "Steven Wilson"): He has also worked with artists such as Opeth, King Crimson, Pendulum, Jethro Tull, XTC, Yes, Marillion, Tears for Fears, Roxy Music, and Anathema.
Relevant evidence: No