Orijinal: Essential Repertoire for the Concert Choir - Artist Level. Composed by Bobbie Douglass, Brad White, Glenda Casey, and Jan Juneau.
Tercüme: Sanatçı Seviye - Konser Korosu için Essential Repertuar. Kardeş Will, Kardeş John. Bobbie Douglass. Level 4 Tenor Bass, Performans.