Mort Garson

Morton Sanford Garson was a Canadian composer, arranger, songwriter, and pioneer of electronic music. He is best known for his albums in the 1960s and 1970s, such as Mother Earth's Plantasia (1976), He also co-wrote several hit songs, including "Our Day Will Come", a hit for Ruby & the Romantics. According to Allmusic, "Mort Garson boasts one of the most unique and outright bizarre resumés in popular music, spanning from easy listening to occult-influenced space-age electronic pop."

Description above from the Wikipedia article Mort Garson, licensed under CC-BY-SA, full list of contributors on Wikipedia.