I have just finished MIDI-fying a Deagan vintage marimba.  I am
looking for MIDI files that will likely play well on this instrument.
I have a file that Robbie Rhodes did a few years ago.

My thought is to try to get MIDI files as scans of piano rolls with
marimba or mandolin arrangements.  Alternatively, I would be willing
to buy such rolls if available and have them scanned.

There must also be orchestrion and band organ midi files with
xylophone solos.  Any thoughts or suggestions?

Phil Dayson