Listen to That's a Plenty online. That's a Plenty is an English language song and is sung by New Orleans Owis. That's a Plenty, from the album The Best Music Collection of The Modern Jazz Quarte, Duke Ellington, Gerry Mulligan and Other Famous Artists, Vol. 9 (160 Songs), was released in the year 2013. The duration of the song is 3:04. Download English songs online from JioSaavn.