A while back, [Jacob] played around with a player piano. After feeding a roll into the machine and trying to figure out how a fifty year old machine using hundred year old technology can replicate ...

[Ramon] was always fascinated with pianos, and when he came across a few player piano rolls in an antique shop, a small kernel of a project idea was formed. He wondered if anyone had ever tried to ...

This repository is used to extract musical information from scans of piano rolls that are scanned with the Stanford Libraries' scanner for its collection of piano and organ rolls. GNU make must be ...

Primarily intended for people who prefer piano rolls found in DAWs over sheet music. Just drop your local MIDI files, tweak some knobs and print. If you have a MIDI file that doesn't display correctly ...