Related Information for Nino Tempo & April Stevens Nino Tempo & April Stevens are a brother and sister act from New York. Formed in the early 1960s when Nino Tempo and April Stevens signed as a duo with Atco, the group had a string of Billboard hits and earned a Grammy Award as "best rock & roll record of the year" for the single "Deep Purple". "Deep Purple" was originally released as a "B-side" by producer Ahmet Ertegun, who was dubious of Tempo's belief that it would be a hit, calling it &qu.. read more