4 checked sources · 29 Oct 2026
“It Must Be So” in Candide — Revised Edition Vocal Selections (HL00450014); Piano/Vocal.
Paid sheet music edition; purchase through the provider. Provider purchase and use terms apply. No music is copied or hosted here.
Checked 29 October 2026
“It Must Be So” in Candide — Revised Edition Vocal Selections (HL00450014); Piano/Vocal.
Paid sheet music edition; purchase through the provider. Provider purchase and use terms apply. No music is copied or hosted here.
Checked 29 October 2026
“It Must Be So” in Bernstein Theatre Songs — High Voice, 49 Songs (HL00450114); High voice and piano accompaniment.
Paid sheet music edition; purchase through the provider. Provider purchase and use terms apply. No music is copied or hosted here.
Checked 29 October 2026
Provider lists a Complete-labeled Piano arrangement in D (01:10). Check arrangement and score edition before purchase.
Paid individual track with separate preview. Consult provider terms and any song/performance/recording permissions needed for the intended use.
Checked 29 October 2026