| 作曲者 | John Casken (b. 1949) |
| タイトル | That Subtle Knot |
| サブタイトル | double concerto for violin, viola and orchestra |
| 出版社 | Schott・ショット |
| シリーズ名 | Music Of Our Time |
| 楽器編成 | violin, viola and orchestra |
| 楽器編成（詳細） | 2(2.pic).2.2(2.bcl).2(2.cbsn)-2.2.0.0-timp(b.d.)-str(8.6.4.4.2 minimum) |
| 品番 | 9790220135026 |
| 形状 | 86 ページ・中綴じ |
| 演奏時間 | 25分 |
| 作曲年 | 2012-2013年 |
| 出版年 | 2015年 |
| 出版番号 | ED 13706 |
| ISMN | 9790220135026 |
Casken’s inspired double concerto for violin and viola makes reference to a John Donne poem depicting two lovers on the bank of a river with their hands entwined. The dialogue between soloists is organic in its complexity with the orchestra providing a fragmented yet driving backdrop.