[citation needed] He also recorded "Calling All Cars" under the name Davy Summers for Warner Brothers with producer Sonny Bono.
[3] Dozens of recording artists, including Elton John, Neil Diamond, Barry White, Olivia Newton-John and The Beach Boys had Regan to thank for opening the doors for their success.
[6] One of his most surprising successes while at UNI was South African trumpeter Hugh Masakela's "Grazing In The Grass" in 1968, which sold over a million and reached the top spot in the Billboard pop chart.
[citation needed] While President of 20th Century Records, Regan was inspired from a dream to create the movie All This and World War II, which saw Fox News footage from WWII backed with various artists singing Beatles songs.
[citation needed] Regan was also the Music Supervisor for four Academy Award-winning songs from the films The Poseidon Adventure, The Towering Inferno, Flashdance, and Chariots of Fire.