High Quality Content by WIKIPEDIA articles! Ryeland Allison (born October 7, 1967) is an American music producer, composer, sound designer, and multi-instrumentalist. He has collaborated on music with artists such as Hans Zimmer, James Newton Howard, TOOL, Ariel Pink, BT, Hybrid and Eric Persing. He has produced music for films, television and video games as well as album and single releases and remixes for other artists. He resides in California with his wife and two sons.