 Contractually, Wilson could not perform the vocals himself, so he asked his friend, Joe Camilleri (ex-the Pelaco Brothers with Stephen Cummings) to sing and play on the recording.Camilleri's nickname was "Jo Jo Zep", which was derived from a traditional Maltese nickname for "Joseph", so the group was named Jo Jo Zep and His Little Helpers.The line-up included bass guitarist John Power (ex-Foreday Riders).