2 Improvisations, Op. 9 for Ensemble was composed by Pelle Gudmundsen-Holmgreen in 1961.
| Arrangement | Ensemble |
| Genres | Post-1900 |
| Format | Score |
| Level | 4, 5 |
| NumberOfPages | 26 |
| Media | Sheet Music |
| Publisher | Edition Wilhelm Hansen, Edition Wilhelm Hansen AS |
| Contributors | Gudmundsen-Holmgreen, Pelle (Composer) |
| Language | English |
| ISBN | 9788759836859 |