Listen to I'm Called Little Buttercup online. I'm Called Little Buttercup is an English language song and is sung by D'Oyly Carte Opera Company, Malcolm Sargent and Bertha Lewis. I'm Called Little Buttercup, from the album Gilbert & Sullivan Ballads, was released in the year 2017. The duration of the song is 1:37. Download English songs online from JioSaavn.