‘Galea et Bellum’ was commissioned by the Excelsior Schraard music society (Friesland, the Netherlands). The work tells the story of a rare helmet that was discovered in a church in the Frisian village of Schettens in 2015. It uses the hymn ‘Ah, how fleeting, ah how insignificant’ as a leitmotif.
| Instrument (fx guitar, sang m.m.) | Big Band & Concert Band |
| Genrer (Fx Pop, Rock, Børn m.m.) | Koncert |
| Niveau | Medium |
| Sideantal | 56 |
| Publisher/Producent | De Haske Publications |
| Bidragydere | de Haan, Jan(Composer) |
| Sprog | Engelsk, Fransk, Holland, Tysk |
| ISMN | 9790035237397 |