The end credit song in Harry and the Hendersons ' soundtrack version has a saxophone solo .
Bruce Broughton composed the film 's original score , and co-wrote `` Love Lives On '' with Barry Mann ( music ) , Cynthia Weil ( lyrics ) and Will Jennings ( lyrics ) , performed by Joe Cocker over the end credits ( in place of Broughton 's planned end title cue ) , the soundtrack version of `` Love Lives On '' which has a saxophone solo on a single and later released as a single .
Harry and the Hendersons