Tchaikovsky, Nikolay Konradi, Modest Tchaikovsky 1878, @tchaikovsky-research.netOctober 3, 2018By Interlude0 Comments More this CategoryLeave a Comment Cancel CommentAll fields are required. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Δ Pyotr Ilyich Tchaikovsky (1840-1893) “Truly There Would Be Reason to Go Mad Were It Not for Music.”