During the Soviet period The Voyevoda was posthumously reconstructed from surviving orchestral and vocal parts and the composer 's sketches .
In the 1870s Tchaikovsky destroyed the manuscript full score of his first opera , The Voyevoda .
During the Soviet period The Voyevoda   was posthumously reconstructed from surviving orchestral and vocal parts and the composer 's sketches .
In the 1870s Tchaikovsky destroyed the manuscript full score of his first opera , The Voyevoda .