Schedule C
https://www.musicalartists.org/contracts-and-agreements/schedule-c/castor-and-patience/

Castor and Patience

Composer:
Gregory Spears
Original Language:
English
Librettist:
Tracy K. Smith
Description:
Opera in Two Acts
Notes:

Schott Helicon Music Corporation. Piano/vocal score dated April 2020

Time:
21st Century and the past
Place:
America
Role Voice Part Classification
Patience Soprano L
Castor Bass-Baritone L
Celeste Mezzo Soprano F
Judah Tenor F
West Baritone F
Wilhelmina Soprano S
Ruthie Soprano S
Ensemble:
Clarissa Soprano F
Jane / Leader / Woman Mezzo Soprano F
Nestor / Third Man / Man 3 Tenor F
Watchman / Cato / First Man / Man 1 Baritone F
Second Man / Man 2 Bass S
Please be advised: Contact AGMA for classification if you are combining roles, and/or for classification of unassigned lines, and/or for classification of any combination of Chorus and Solo bits from what has been performed previously.
 
Minimum Chorus:  Please see chorus note
Chorus Notes:  

The score specifies that the ensemble is the Chorus, singing one on a part, as well as singing their designated Solo Roles.