Nearly perfect replica of "Silver Swan Rag piano roll

Hi everyone, I just finished working on a MIDI file reproduction
of the well-known rare roll of "Silver Swan Rag" by Scott Joplin.
A guy on MuseScore made a rough arrangement of the piano roll
(extra notes and all) and I did some more edits to the bass line to
further replicate the roll.

I have attached the MIDI file which has 480 ticks per quarter note.
I recommend 12 ticks per punch row if anyone is using Julian Dyer's
great matrix editor.

Piotr Barcz

 [ https://www.mmdigest.com/Attachments/20/12/10/201210_091000_The%20Silver%20Swan%20Rag%20-%20Piano%20Roll%20Transcription%20-%201914%20(one%20track).mid