"Pyotr Ilyich Tchaikovsky" . "Death of Pyotr Ilyich Tchaikovsky" . . . . . . . "ordered to commit suicide" . "Tchaikovsky died" . . "sudden death at the age of 53" . . "complications" . . . "Tchaikovsky's death" . "Tchaikovsky was dead" . "composer died" . "Death of Pyotr Ilyich Tchaikovsky" .