Listen to I Could Have Danced All Night - My Fair Lady online. I Could Have Danced All Night - My Fair Lady is an English language song and is sung by Philipa Bevans and Julie Andrews. I Could Have Danced All Night - My Fair Lady, from the album The Greatest Hits of Hollywood & Broadway Volume 3, was released in the year 2011. The duration of the song is 3:31. Download English songs online from JioSaavn.