Chapter 19 No.19

RIEMANN, H. Elemente der musikalischen Aesthetik, 1900.

HANSLICK, E. Vom Musikalisch-Schoenen, 11th ed., 1910.

GEHRING, A. The Basis of Musical Pleasure, 1910.

COMBARIEU, J. Music: Its Laws and Evolution, 1910.

GURNEY, E. The Power of Sound, 1880.

BUSONI, F. Sketch of a New Athetic of Music, 1911.

LALO, C. Esquisse d'une estetique