| Composition | 4 Duets, Op. 28 (Brahms, Johannes) for alto, baritone and piano |
| Contributors | Eusebius Mandyczewski (editor) |
| Publisher | Breitkopf und Härtel |
| Languages | — |
| License | Public Domain |
| Published | — |
| Edition | — |
| Parts? | No |
| Selections? | No |
| Vocal score? | No |
©2026 David P. Anderson