Listen to Be Careful With a Fool online. Be Careful With a Fool is an English language song and is sung by B.B. King and His Orchestra. Be Careful With a Fool, from the album B.B. King's Soul, Rhythm & Blues Featuring B.B. King, Etta James, Jimmy Reed and More, was released in the year 2012. The duration of the song is 2:50. Download English songs online from JioSaavn.