Steve Scwartz:

>I should also mention the 24 Paraphrases on "Tati-tati" (the Russian version
>of "Chopsticks") by Liszt and members of the Mighty Five (minus Mussorgsky)
>and Variations on "Tati-tati" by members of the Russian Five.

Another "collaboration" is "Hexameron", a set of variations on a march
from Bellini's "Il Puritani".  As the title suggests, six composers where
involved: Thalberg, Pixis, Czerny, Moscheles(?), Chopin and Liszt.  Liszt
put all the bits together by adding introduction, coda and several
transitions.

Mikael
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