| Title | Matelda | 
| Alternative title | Valzer lento | 
| Creators | Ormeno Gomes (composer) | 
| Opus | Op.140 | 
| Instrumentation | piano | 
| Number of movements | — | 
| Keys | E flat major | 
| Composed | 1913 | 
| First published | 1913 | 
| Dedication | Alle distinte Signorine Matelda e Federiga Fellini | 
| Tempo markings | — | 
| Metronome markings | — | 
| Time signatures | — | 
| Average duration (sec) | — | 
| Number of measures | — | 
| Composition types | Waltzes | 
| Period | Early 20th century | 
| View on IMSLP | ![]()  | 
        
| Code | 
(No sections)
(No arrangements)
| Details | Section | Type | Publisher | Date | File | 
|---|---|---|---|---|---|
| view | Complete | — | O Malho | 1913 | Complete Score · view Front Page · view  | 
(No recordings)
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