| 作曲者 | Bernd Richard Deutsch |
| タイトル | ictus Nr. 31 |
| 出版社 | Boosey & Hawkes・Bote & Bock（ブージー＆ホークス） |
| 楽器編成 | percussion |
| 品番 | 9790202533789 |
| 難易度 | 上級 |
| 形状 | 20 ページ・Folder |
| 演奏時間 | 9分 |
| 作曲年 | 2011年 |
| 出版年 | 2016年 |
| 出版番号 | BBC 3378 |
| ISMN | 979-0202533789 |
| ISBN | 9783793140665 |
Ictus is a fast percussion ostinato; the continuous movement in changing metres, often with strong dynamic contrasts in the smallest of spaces, is divided among the instruments. The combination of tom-toms and bass drum forms a kind of ritornello. Now and then, cowbells, wood blocks, temple blocks and bongos are added in a complex compartmentalized sequence. The piece ends in a crescendoing improvisation on all instruments.