Harry Gregson-Williams and John Powell are British film score composers and former members of Hans Zimmer's Remote Control studio (formerly known as Media Ventures). Each of them is following his own career now, but they worked together on several projects in the past, all of them being animated feature films (Antz in 1997, Chicken Run in 2000 and Shrek in 2001). While the score to the first Shrek movie was composed by both Powell and Gregson-Williams, both Shrek 2 and Shrek the Third were composed by Gregson-Williams alone.