premise: Al Jardine sang lead vocals on a song written by a songwriter.
hypothesis: Alan Charles Jardine ( born September 3 , 1942 ) is an American musician , singer and songwriter who co-founded the Beach Boys . He is best known as the band 's rhythm guitarist , and for occasionally singing lead vocals on singles such as `` Help Me , Rhonda '' ( 1965 ) , `` Then I Kissed Her '' ( 1965 ) and `` Come Go with Me '' ( 1978 ) . My Love (Little Texas song) . It was co-written by the band 's keyboardist Brady Seals ( who also sang lead vocals on it ) and lead guitarist Porter Howell along with Tommy Barnes .