Singers Glen is an opera in a prologue and two acts. Based on the shape note hymnal. The opera tells of Joseph Funk's life in relationship with his family, his music and his church in the years which saw the publication of the first three editions of genuine church music. Includes: Wer Nur Den Lieben Gott · Resignation · Invocation · Wesley · Hiding Place · Idumea · Social Band · Christian Farewell · Mount Ephraim · Greenwood · Greenfields · Christian Hope · Mount Carmel · Divine Goodness.