Forrás: Song of Freedom. Kat Callaway. Song of Freedom composed by Kat Callaway. Choir sheet music. For Choral. TB. Southern Music.
Fordítás: Kórus kotta. A Choral. Tuberkulózis. Choral, Világi, Octavo. Dél-Zene. 8 oldal. Южный Music Company. Megjelent Southern Music Company.