Ray Parker Jr. is an American guitarist, singer-songwriter, producer and actor. Parker is known for writing and performing the theme song to the movie Ghostbusters, for his solo music, and for performing with his band, Raydio, and with Barry White.
http://rayparkerjr.com/ 

Ray and Fran
Fran Strine is the director of the documentary film “Hired Gun”, the story of the musical talent responsible for the most famous instrumental solos in the world, who have toured with the musical legends who hired them. Fran is working on a follow-up documentary project called “Titans of Radio”
http://www.hiredgunthefilm.com/