 He reprised this singing role in the direct-to-video animated film "".In 1997 and 1998 respectively, he shared vocal duties on two albums by the a cappella covers group The West Coast All Stars, the other vocalists being Bobby Kimball, Bill Champlin and Jason Scheff, whereas Tommy Funderburk replaced Champlin on the "Naturally" album.He sings background vocals on Chicago's "King of Might Have Been" on the 2006 album "Chicago XXX" as well as on "Let's Take a Lifetime" on the 1993-recorded/2008-released album "".