In 1970, he played on and produced Roger Tillison's only album for Atco Records, a division of Atlantic. Davis and Tillison − both Oklahoman − were joined at the Record Plant by Bobby Bruce (fiddle), Larry Knechtel (organ and harmonica), Stan Szelest (piano); Billy Rich (bass); Jim Keltner (drums) and Sandy Konikoff (percussion); Don Preston and Joey Cooper were vocal accompanists. "Roger Tillison's Album" was recorded live. It was finally released on CD by Wounded Bird Records in 2008, with Davis playing electric guitar, bottleneck (slide) guitar and banjo. The Woody Guthrie song "Old Cracked Looking Glass" has become a standard for Oklahoma bands.