OJ 9/6, [13] Handwritten letter from Eugen d'Albert to Schenker, dated April 24, 1896

A conflict of loyalty over concert agent obliges Eugen d'Albert to decline a concert with Arnold Rosé.

WSLB 130 Handwritten letter from Schenker to Hertzka (UE), dated August 14, 1912

In the most aggressive letter yet on Hertzka's approach over honoraria and correction costs, Schenker asserts that UE ought to subsidize his works through the takings on the lucrative works of others. UE acquires Schenker's works for a fraction of their true value, yet is held responsible for UE's costs. Schenker refuses to sign the draft contract for his Die letzten fünf Sonaten Beethovens with an implied threat of withdrawal.

Diary entry by Schenker for 1 March 1907

Diary entry by Schenker for 23 March 1916

Diary entry by Schenker for 6 February 1922