American singer and keyboardist, born July 11, 1958, younger brother of James Ingram. Philip was a member of the r&b/funk band Switch from 1975 to 1980. He also formed Deco with Attala Zane Giles in the early 1980s. Since then Philip has been an active session vocalist, worked on several movies, and he joined Switch again when the group reunited in 2010.