Proulx wrote a flute part to go with Pietro A. Yon's "Gesu Bambino." Included in this file is a manuscript of the flute part (by Proulx), two photocopies of the original voice and organ accompaniment by Yon (© 1917 J. Fischer & Bro., assigned 1970 to Belwin Mills Publishing Corp.). Proulx edited one of the originally published organ/voice music. Another published version of this song is also included for voice and violin (by Yon).