

RollTab is an app that uses a 125M-parameter transformer model to autocomplete piano performances in real time on iOS devices. It connects to a MIDI keyboard and generates music continuations locally on-device. The app is the result of extensive model training, data cleaning, and optimization for real-time interaction, enabling musicians to play a few notes and receive AI-generated completions immediately.
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The idea is awesome! :) However there's definitely much room for improvement, first of all rythm and composition (so there's some sense of musical form).
evalystai · Imported from Show HN
Amazing idea! Gonna hook this up to my little synthesizer and blast some square wave arpeggiated ML music!
isoprophlex · Imported from Show HN
I would love something like that, except that I play the melody, and it produces proper 3-4 part accompaniment, preferably in good baroque style. Extra bonus if it could also write it into a file in a format suitable for music editing programs.
heikkilevanto · Imported from Show HN
This is so amazing, can you improve the quality of generation at the cost of notes per seconds ? No one can play 108 notes/sec anyways, maybe you can train the model to do CoT for better quality
subhajeet2107 · Imported from Show HN
This is really fun. Scaler 3 starts with a chord progression and lets you break it down into musical performances and parts. Useful for ideation when producing. Would be fun to get a midi clock going and play some chords on my piano and have my synth start jamming along with the bass and my keyboard doing some performance. Or any combination of the above.
devonsolomon · Imported from Show HN
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