Listen to When the Saints Go Marching In online. When the Saints Go Marching In is an Instrumental language song and is sung by 101 Strings Orchestra. When the Saints Go Marching In, from the album 40 Patriotic Songs: Memorial & Independence Day (The Ultimate American Celebration), was released in the year 2018. The duration of the song is 2:31. Download Instrumental songs online from JioSaavn.