High Quality Content by WIKIPEDIA articles! "Rain on Your Parade" is a song by Welsh recording artist Duffy from her debut studio album, Rockferry. Written by Duffy and Steve Booker, the song was released as the first single from the album`s deluxe edition, and fifth overall, on 9 February 2009, by A M Records. The song incorporates elements of R B and soul music, as the lyrics describe the singer threatening her ex-lover.