Judas Mercator (Judas the Dealer) was first performed by Simon Wills (trombone) at the Purcell Room, South Bank Centre, London, on 11th July 2004.
Judas Mercator
| Arrangement | Trombone |
| Genres | Post-1900 |
| Format | Instrumental Work |
| Level | 4 |
| NumberOfPages | 4 |
| Media | Sheet Music |
| Publisher | Chester Music |
| Contributors | Maxwell Davies, Peter (Composer) |
| Language | English |