Listen to Flop-eared Mule online. Flop-eared Mule is an English language song and is sung by Cruiskeen and Brendan Moriarty. Flop-eared Mule, from the album Whiskey In The Jar - Irish Pub Songs, was released in the year 2011. The duration of the song is 1:37. Download English songs online from JioSaavn.