For amplified Cello, and two Percussion. Impact had its premiere in January 2006 in New York City as part of 21st Anniversary of Peridance Ensemble.
| Instrument (fx guitar, sang m.m.) | Cello, Percussion |
| Genrer (Fx Pop, Rock, Børn m.m.) | Post-1900 |
| Type (fx Instrumentskole o.lign.) | Partitur og stemmer |
| Niveau | Prof. |
| Sideantal | 15 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Publisher/Producent | G. Schirmer |
| Bidragydere | Dorman, Avner (Composer) |
| Sprog | Engelsk |