Ray Parker Jr. background with backup singers. Parker's "Ghostbusters" video, helmed by the film's director, Ivan Reitman, was one of the first movie-themed videos to find success on MTV. Parker also wrote and produced hits for New Edition ("Mr. Telephone Man"), Randy Hall, Cheryl Lynn ("Shake It Up Tonight"), Deniece Williams ("I Found Love"), and Diana Ross. He performed guitar on several songs on La Toya Jackson's 1980 debut album. In 1989, he also wrote "Ghostbusters", a rap performed by Run-D.M.C., for the movie "Ghostbusters II". 1989 also saw Parker work with actor Jack Wagner ("General Hospital") on an album for MCA Records
Theme Song from 'Which Way Is Up' Theme Song from 'Which Way Is Up' "Theme Song from 'Which Way Is Up'" was a hit song by R&B female vocal group Stargard. The song was written by Norman Whitfield and produced by Mark Davis. It was the main theme from the soundtrack to the Richard Pryor movie, "Which Way Is Up?" It was also included on the group's self-titled debut album. It spent two weeks at number one on the R&B charts in February, 1978 and peaked at number twenty-one on the "Billboard" Hot 100 singles chart. The single also peaked at number twelve on the disco charts.