Sadie Harrison's The Oldest Song In The World was composed in 2017 for two Violas. Premiered by Kevin Bishop and Steve Larson at St Mark's Church, Glastonbury, USA, 16 February 2018. Duration: Approx 7 minutes.
| Arrangement | Viola (Duet) |
| Genres | Post-1900 |
| Format | Instrumental Work, Score |
| Media | Sheet Music |
| Publisher | University Of York Music Press |
| Contributors | Harrison, Sadie (Composer) |
| Language | English |
| ISMN | 9790570367931 |