[zulko]

This used to be one of my main hobbies, I listened to thousands of these and I am super grateful to the people scanning and hosting these collections.

Some software I wrote for piano roll analysis and transcription:

- Unroll: https://zulko.github.io/unroll-online/ - upload a piano roll midi file and have it quantized and converted to lilypond sheet music. More about the process in this blog: https://zulko.github.io/blog/2014/02/12/transcribing-piano-r...

- Pianola: https://zulko.github.io/pianola/ - upload a piano roll midi file, and it plays with the piano roll and keyboard animation (you can zoom on some parts, slow down etc).

Some transcriptions made with these tools:

- Hindustan: https://github.com/Zulko/sheet-music--hindustan

- Gershwin - Sweet and Lowdown: https://github.com/Zulko/sheet-music--Gershwin-sweet-and-low...

- Gershwin - Limehouse Nights: https://github.com/Zulko/-sheet-music--Gerhswin-Limehouse-Ni...

[vintagedave]

What makes them interesting to you? Does the music sound different?

I've seen pianola rolls and even played one as a child. But I have wondered as an adult what the 'listening quality' of the music is / would be. What got you into them and could you share -- if you want to nerd out please do, I'm genuinely interested! -- what interested you about them?

[willtemperley]

Hearing Debussy playing Debussy is magic enough for me.

[StarlaAtNight]

Just curious, what made you go down that rabbit hole?

[zulko]

When I was about 10 I picked my first ever CD at a music shop, and it was a recording of the Gershwin piano rolls, because the cover photo caught my eye [1]. I didn't really understand what I was listening to, I assumed "piano roll" was a musical genre, like "rock'n'roll", until years later when my English became good enough to read the CD's booklet.

It was also a time when all these midi files started being available, like the 6000 rolls from Terry Smythe [2], and I figured out transcribing these could be a good way to learn old-school Jazz, which is otherwise difficult to find as sheet music.

[1] https://www.youtube.com/watch?v=BX9MCyO6smk

[2] https://archive.org/details/terrysmythe.ca-archive/mp3s/Ampi...