| Answer | Crossword Clue |
|---|---|
| panharmonicon | a mechanical musical instrument mimicking an orchestra |
| panharmonicons | PANHARMONICON, a mechanical musical instrument mimicking an orchestra |
| concerto | A musical composition for a solo instrument or instruments accompanied by an orchestra, esp. one conceived on a relatively large scale |
| concertos | A musical composition for a solo instrument or instruments accompanied by an orchestra, esp. one conceived on a relatively large scale |
| sordino | mechanical device of various shapes and materials for muffling the tone of a musical instrument |
| sordini | mechanical device of various shapes and materials for muffling the tone of a musical instrument |
| sourdine | mechanical device of various shapes and materials for muffling the tone of a musical instrument |
