Aaron wrote:

>I've heard the comment about Vivaldi writing the same concerto 450 times
>attributed to Luigi Dallapiccola but I don't have any documentation.

Well,if it is true, you can take this coment as it comes from who
come(Dallapiccola).  I really think maybe the whole work of Dallapiccola
is not better than a single prhase from any Vivaldi's work.  Best.

Gerardo:.