I am going to be playing my Steinway Pianola at the Museum of Arts and
Design, in Columbus Circle, Manhattan, on March 14, 2013.  The people
behind the show have asked me whether I have any John Cage, Conlon
Nancarrow, or similar composers on piano rolls.  I do not, but I
thought that writing to the MMD would be the best place to start.

So does anybody have anything like this?

Randolph Herr