Ray Erskine Parker, Jr. (born May 1, 1954), is an American guitarist, songwriter, producer and recording artist. Parker is known for writing and performing the theme song to the motion picture Ghostbusters, for his solo hits, and performing with his band Raydio as well as the late Barry White. "Ghostbusters" was the title track of the Gold-selling soundtrack of the hit movie Ghostbusters, starring Bill Murray, Dan Aykroyd, Harold Ramis and Ernie Hudson. The single was at #1 for three weeks on Billboard's Hot 100 chart, and at #1 for two weeks on its Black Singles chart. The song was also nominated for an Academy Award for Best Original Song in 1984 but lost to Stevie Wonder's "I Just Called to Say I Love You" from The Woman in Red.Ray Erskine Parker, Jr. (born May 1, 1954), is an American guitarist, songwriter, producer and recording artist. Parker is known for writing and performing the theme song to the motion picture Ghostbusters, for his solo hits, and performing with his band Raydio as well as the late Barry White."Ghostbusters" was the title track of the Gold-selling soundtrack of the hit movie Ghostbusters, starring Bill Murray, Dan Aykroyd,.