Music Instruction: General in 1970

The Choral Revival in the Anglican Church, 1839-1872 by Rainbow, Bernarr

The Ballad as Song: by Bronson, Bertrand H.

Organ Music by Bach, Johann Sebastian

Bel Canto: A Theoretical and Practical Vocal Method by Marchesi, Mathilde

Music and Your Emotions by Gutheil, Emil a.