Listen to Medley: When the Saints Come Marching in / Bill Bailey (Won't You Please) online. Medley: When the Saints Come Marching in / Bill Bailey (Won't You Please) is an English language song and is sung by Connie Francis. Medley: When the Saints Come Marching in / Bill Bailey (Won't You Please), from the album The Diamond Collection (Original Recordings), was released in the year 2014. The duration of the song is 3:23. Download English songs online from JioSaavn.