Author, arranger, musician, producer. Born Feb. 21, 1935 - June 21, 2006. Husband of [a3163327] and father of [a10549747]. Powell produced and arranged more than 200 albums (mainly Christian music) for such acts as the [a=The Bill Gaither Trio], [a=Imperials], [a=The Oak Ridge Boys], Kenneth Copland, [a1253063] and [a=Pat Boone]. He had 35 choir books published, including 16 children's albums. With wife Sylvia (Salemi) Powell, he collaborated on numerous music programs, among them Treehouse Club for the Childr…