By Laurent Gentot In 1939, Michel Fokine wrote to Rachmaninoff from Auckland, New Zealand, where he was touring, seeking the composer's approval to use Rhapsody on a Theme of Paganini for his ballet Paganini, which he had almost finished choreographing. Fokine wanted to make a minor change to the score, involving the reuse of 12 earlier measures as a more theatrically effective introduction to the 18th Variation, which he wanted to play in the key of A major, rather than D flat major. Rachmaninoff agreed to the extra measures, although he said A major would not work and asked that the 18th Variation be played in D major, to provide greater tension. He also wondered why Niccolò Paganini had been turned into a guitar player in Fokine's scenario, but did not object.[7] Paganini was premiered in 1939 by The Royal Ballet at the Royal Opera House in Covent Garden, London. The ballet was a success, which pleased Rachmaninoff, and he wrote his Symphonic Dances in 1940 with Fokine in mind. He played the piano version for Fokine, but both died before the idea got any further.