| Composition | El harmonium de doble expresión (López Almagro, Antonio) for harmonium | 
| Contributors | Oscar Comettant (translator) | 
| Publisher | Madrid: Antonio Romero | 
| Languages | — | 
| License | Public Domain | 
| Published | — | 
| Edition | — | 
| Parts? | No | 
| Selections? | No | 
| Vocal score? | No | 
| Description | IMSLP filename | Pages | 
|---|---|---|
| Part 1 (theory, instructions) | PMLP407287-López_Almagro,_Antonio,_El_harmonium_de_doble_expresión1.pdf | 28 | 
| Part 2 (practice - compositions) | PMLP407287-López_Almagro,_Antonio,_El_harmonium_de_doble_expresión2.pdf | 77 | 
©2025 David P. Anderson