Ghostbusters catchphrases "Who you gonna call? Ghostbusters!" and "I ain't afraid of no ghost." The song was a huge hit, staying at number one for three weeks on the "Billboard" Hot 100 chart and for two weeks on the Black Singles chart, and brought Parker an Academy Award nomination for Best Original Song. According to Bruce A. Austin (in 1989), the theme "purportedly added $20 million to the box office take of the film". In autumn of 1984, singer and songwriter Huey Lewis sued Ray Parker, Jr. for plagiarism, claiming that Parker copied the melody from his 1984 song "I Want
Theme for an Imaginary Western "Theme" appeared on Mountain's "Climbing!" album. Mountain bassist/vocalist Felix Pappalardi, who sang the song with Mountain, had helped produce Bruce's album and brought the song to guitarist/vocalist Leslie West's attention for their album. Mountain performed the song at the Woodstock Festival in 1969; this version appeared on the "Woodstock 2" album. In 1988, Bruce teamed up with Mountain guitarist Leslie West, and performed the song again on West's "Theme" album, which was named after the song. West also performed it on "Leslie West Live!". The song is a standard on Colosseum gigs and it is also recorded on "Daughter of