Question: What is the stage name of an English recording artist, MC and record producer whose tracks were included in 700 electronic/urban music songs instrumentally performed, sung, written or produced by Henry Ritson?
Sentence (from "Hal Ritson"): He is an instrumental performer, singer, writer or producer on over 700 electronic/urban music songs, including tracks by Dizzee Rascal, the Sugababes, Nas, the Black Eyed Peas, Jessie J, Iggy Azalea, Duke Dumont, Avicii, Ludacris, Lil Wayne, Sigma, Rizzle Kicks, Chemical Brothers, Cee Lo Green and David Guetta and singing the lead vocals on the international hit single "Tell Me Why" by Supermode.
Relevant evidence: Yes