Originál: O For a Song. Easter Carol -SATB Choir a cappella. OCTAVO FORMAT. Music. MIT FREUDAN ZART. 1866-1926. b, 1959.
Preklad: Octavo FORMAT. Hudba. Bohemian Brethren, 1566. Harmonized by Charles Wood. Choral arrangement by Eric Wyse. Spevácky zbor.