Question: who sings the song if you leave me now
Answer: `` If You Leave Me Now '' Single by Chicago from the album Chicago X B - side `` Together Again '' Released July 31 , 1976 ( 1976 - 07 - 31 ) Format 7 '' Recorded March -- April 1976 Genre Soft rock Length 3 : 55 Label Columbia Songwriter ( s ) Peter Cetera Producer ( s ) James William Guercio Chicago singles chronology `` Another Rainy Day in New York City '' ( 1976 ) `` If You Leave Me Now '' ( 1976 ) `` You Are On My Mind '' ( 1977 ) `` Another Rainy Day in New York City '' ( 1976 ) `` If You Leave Me Now '' ( 1976 ) `` You Are On My Mind '' ( 197