Original: Tchaikovsky, Piotr Ilitch. Orchestra, Voice. Children's Galop and Entrance of the Parents. The Nutcracker. ballet. Op.71.
Traducere: Ceaikovski, Piotr Ilitch. Spargatorul de nuci. Ceaikovski, Piotr Ilitch. Contents, Instrumentation, and Overture. Actul I, nr.1.