On December 5, the musical world will mark the 225th anniversary of Mozart's death. Decca and Deutsche Grammophon have recognised the landmark date with the release of what is claimed to be the largest ever CD box-set dedicated to a single composer in the history of recording – Mozart 225: The New Complete Edition.

Click here to enter the competition!

This 200-disc collection was created in partnership with the Salzburg Mozarteum Foundation and Mozart expert Professor Cliff Eisen of King’s College London, and includes 240 hours of every single Mozart work, catalogued into four sections: Chamber, Orchestral, Theatre, Sacred, Private & Supplement, which contains a vast selection of recorded fragments and sketches; and five world premiere recordings, including a recently discovered lost song (K477a). You can find out more about the set in the video below.

Retailing at close to £300, this is a fantastic addition to anyone's collection.

For your chance to win, simply click here.

Competition closes at midnight (BST), December 1, 2016.

Please note, this prize was initially noted as including a 33 DVD set of all of Mozart's 22 operas and a 'singles' collection – however these will not be included with this box-set prize.