Aquarius / Let The Sunshine In

The Fifth Dimension

The Fifth Dimension have a U.S. No. 1, No. 11 U.K. hit with "Aquarius/Let The Sunshine In". 1 of 4 U.S. Top 10 hits from the musical Hair - "Good Morning Starshine" by Oliver No. 3 and "Easy To Be Hard" by Three Dog Night No. 4 and "Hair" by The Cowsills No. 2.