Original: Hope's Anthem by Travis Cottrell. Travis Cottrell - I'm Living Proof. - Digital Sheet Music. SATB Choir Piano. B3-G#5. 19.
Traducción: Hino de Esperança por Travis Cottrell. - Folha Digital Music. SATB Choir, range. B3-G. Piano de Acompanhamento. Travis Cottrell. MN0144200.