5th Dimension -(Last Night) I Didn’t Get To Sleep At All 1972 “(Last Night) I Didn’t Get to Sleep at All” is a song written by #TonyMacaulay and performed by The 5th Dimension with instrumental backing from L.A. session musicians from the Wrecking Crew. The song appeared on the band’s album Individually & Collectively, produced by Bones Howe and arranged by Bill Holman. The song was a top 10 hit for the group in the U.S. #the5thdimension #lastnightididntgettosleepatall #1960s #60smusic #1960smus