Bach

Williams, C. F. Abdy (Charles Francis Abdy), 1855-1923.
London : J.M. Dent and Sons; New York : E.P. Dutton and Co., [1934]

Brahms

Erb, J. Lawrence (John Lawrence), 1877-1950.
London : J.M. Dent and Sons, Ltd. ; New York : E.P. Dutton and Co. Inc., 1934.
New series rev. and ed. / by Eric Blom.

Chopin

Hadden, J. Cuthbert (James Cuthbert), 1861-1914.
London : J. M. Dent & sons, ltd ; New York : E. P. Dutton & co., inc., 1934.
First edition 1903 ... Revised edition 1934.

Tchaikovsky

Evans, Edwin, 1874-1945.
London : J. M. Dent and sons, ltd.; New York : E. P. Dutton and co., inc., [1935]