The Unknown Band were a band that was formed in 1958 which made their only appearence in Sing a Song of Patrick, performing at Bigshot Records. The band died of an unknown cause, but it is hinted that the song was thought to be so repulsive that one of members said that they were going play the song even if it kills them, which may have caused their part of their death. Their graves appeared in a cemetery, when a man gave their record to Patrick. Their first record came out around 1960. It is unknown what the members' names were. The fish who was left handed appeared in Mr. Krabs Takes a Vacation. He was playing the guitar on the cruise ship.