Ritenour has always experimented with different genres, and has always had a very strong commercial sense. His solo career began in 1975 with the recording of his album First Course. Released in 1976, the album gave a strong representation of the mid-1970s L.A. Jazz/Funk sound. Critics did, however, complain that his first album was "lightweight." So Lee countered this with his strongly fusion-based follow up, Captain Fingers. This was followed by two more fusion efforts—The Captain's Journey (1978) and Feel The Night (1979). On these albums, Ritenour primarily used something of a rich, yet rock-oriented distorted guitar sound, coming from his Gibson ES-335 guitar. In other instances on these albums, clean sounds were heard coming from his Gibson L5 and classical acoustic guitars (he played his classical acoustic guitars almost exclusively on his album Rio in 1979). In the 1970s, Ritenour would often use effects like wah-wah, phasers, chorus, and flangers on his electric instruments. Also, during the late 1970s, Ritenour can be heard using the 360 Systems guitar synthesizer (he is pictured sitting in front of it on the back cover of his Captain Fingers album). He can be heard using the synthesizer on the track Captain Fingers (from the album with the same title), and can also be heard playing solo with the synthesizer on the song "What Do You Want?" from "The Captain's Journey."

http://en.wikipedia.org/wiki/Lee_Ritenour