Sentinels was written for the Brodsky Quartet and John Metcalfe. The piece is really a long, unrelenting march whose pulse never slackens or quickens, and in which slightly quirky military-style gestures are almost alwayspresent.
| Instrument (fx guitar, sang m.m.) | Stryger Ensemble |
| Sideantal | 44 |
| Publisher/Producent | Oxford University Press |
| Bidragydere | Butler, Martin(Composer) |
| ISBN | 9780193412361 |