Five short Impromptus in different moods for solo Tuba.
| Instrument (fx guitar, sang m.m.) | Tuba |
| Genrer (Fx Pop, Rock, Bųrn m.m.) | Post-1900 |
| Type (fx Instrumentskole o.lign.) | Instrumentalvęrk |
| Niveau | Ųvet |
| Sideantal | 6 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Publisher/Producent | G. Schirmer |
| Bidragydere | Muczynski, Robert (Composer) |
| Sprog | Engelsk |
| UPC | 073999680713 |