The traditional completion is in fact the work of between three and five composers! In addition to Mozart, the others are Freystädtler (possibly), Eybler (certainly), Stadler (probably), and Süssmayr (definitely). The latter did the bulk of the work, but compared to the genius of Mozart he was unfortunately a composer of quite limited technique. However, it should be noted that the movements Mozart did compose have all of the voice parts and the orchestral bass line fully scored, with occasional accompanying motifs written here and there in the other instruments.It's very strange, considering Mozart's unquestioned genius, that we have a hard time figuring out exactly which bits are his.
posted by MsMolly at 1:57 PM on October 11, 2005