Schedule C
https://www.musicalartists.org/contracts-and-agreements/schedule-c/riders-to-the-sea/

Riders to the Sea

Composer:
Ralph Vaughan Williams
Original Language:
English
Librettist:
Ralph Vaughan Williams
Description:
Opera in I Act
Notes:

Text from the play by John Millington Synge

Time:
Early 20th Century
Place:
An island off the west coast of Ireland
Role Voice Part Classification
Maurya Contralto L
Cathleen Soprano F
Nora Soprano F
Bartley Baritone S
A Woman Mezzo-Soprano B
Soprano Solo (very high) Soprano CB
Contralto Solo (very low) Contralto CB
Alto Solo Alto CB
 
Minimum Chorus:  15
Divisi:  SA
Chorus Notes:  

Women only – always Off-Stage. Includes 3 CB parts.