Kenny Loggins

Kenny Loggins is the DJ of Los Santos Rock Radio in Grand Theft Auto V. He refers to himself only as "Loggins" in the game. He is a singer-songwriter active since 1966, and has released six platinum albums, two as part of the duo Loggins & Messina. He is also extremely well known for his work in film soundtracks including Caddyshack, Footloose and Top Gun. The songs "I'm Free (Heaven Helps the Man)" and "Danger Zone" are featured on the station he hosts in GTA V, with the latter appearing in the enhanced remake.

Wikipedia has an article on: