The great C major Symphony,sometimes called the seventh,is actually the last and therefore the ninth or,if we include the Gastein Symphony which seems to have vanished,the tenth.

• 美妙的C大调交响曲，有时被称为第七交响曲，但实际上是最后一部，因此是第九部，如果把似乎已散失的《加什坦交响曲》包括在内，它就是第十部交响曲。