| 作曲者 | Charles Callahan (b. 1951) |
| タイトル | Festival Voluntary for Organ Duet |
| 出版社 | MorningStar Music |
| 楽器編成 | Organ Duet |
| 品番 | CDMSM10651 |
| 難易度 | 初中級 |
| 出版番号 | MSM-10-651 |
This duet incorporates no less than five hymn tunes, uses every color on the organ (registrations are suggested but are certainly flexible) and is a ton of fun.
DIADEMATA
HANOVER
HYFRYDOL
ITALIAN HYMN (MOSCOW)
ROYAL OAK