Seven years ago, Lady Gaga released "Hair" as part of the iTunes Store's Countdown to "Born This Way" release
— RDT Lady Gaga | Fan page (@RDTLadyGaga) May 16, 2018
Produced by RedOne, "Hair" debuted at number 13 on the UK Singles Chart and peaked at number 12 on the Billboard Hot 100. pic.twitter.com/jAbDw8e3yc