| Composition | 2 Duos, Op. 40 (Widor, Charles-Marie) for soprano, alto and piano | 
| Contributors | — | 
| Publisher | — | 
| Languages | — | 
| License | Public Domain | 
| Published | — | 
| Edition | — | 
| Parts? | No | 
| Selections? | No | 
| Vocal score? | No | 
| Description | IMSLP filename | Pages | 
|---|---|---|
| Complete Score | PMLP197883-Widor_-_2_duos,_Op._40_(2_voices_and_piano).pdf | 17 | 
©2025 David P. Anderson