The Variations on a Rococo Theme, Op. 33, for cello and orchestra was the closest Pyotr Ilyich Tchaikovsky ever came to writing a full concerto for cello and orchestra. The style was inspired by Mozart, Tchaikovsky's role model, and makes it clear that Tchaikovsky admired the Classical style very much. However, the Theme is not Rococo in origin, but actually an original theme in the Rococo style.
Tchaikovsky wrote this piece for and with the help of Wilhelm Fitzenhagen, a German cellist and fellow-professor at the Moscow Conservatory. Fitzenhagen gave the premiere in Moscow on November 30, 1877, with Nikolai Rubinstein conducting. This was perhaps the only hearing of the Variations as Tchaikovsky wrote the piece, until 1941, when it was played in Moscow without Fitzenhagen's by-then-standard emendations.
Orchestration
The piece is scored for a reduced orchestra consisting of pairs of each of the four basic woodwind instruments, two horns and the usual strings, like the typical late 18th-century orchestra without trumpets or percussion.
Structure and overview
The piece is composed of a theme and eight variations (seven in Fitzenhagen's version), making up roughly 20 minutes of music. Part of the difficulty of the piece lies in this continuous and prolonged format, devoid of the usual extended orchestral tuttis allowing the soloist to rest for a few moments. The soloist is also challenged by mostly having to play in the high register using the thumb position.