1
Upload anything musical
PDF, image, MusicXML, MIDI, or audio. Sheet music now gets an AI note pass, clean WAV melodies get a first-pass read, and every source resolves into one playful practice view.
Piano learning that starts with your song
Turn sheet music or songs into piano keys you can follow.
HolySheet takes sheet music, MIDI, or audio and turns it into a friendly practice studio with a waterfall keyboard, glowing keys, tempo control, and loopable sections.
HolySheet demo
From upload to playable
84% confidence
Input
Best results
MIDI and MusicXML
Good results
Clean printed sheet music
Experimental magic
Full audio songs, with clean WAV clips leading the lane
Waterfall studio
The core MVP interaction is a Synthesia-style waterfall: notes fall toward the keyboard so the player knows exactly what to press and when.
Waterfall studio
Play the note when it touches the key.
NowNext
Play line
C
D
E
F
G
A
B
C
Every converted song should resolve into this same time-synced piano-roll view, whether the source was MIDI, MusicXML, sheet music, or experimental audio.
Measure-syncedLeft + right handTempo 75%Loop chorus
2
See the keys immediately
Waterfall notes land on the exact keys, so beginners can see what to play now and what is coming next.
3
Practice without panic
Tempo control, loop mode, split hands, and a saved library keep the product useful after the wow moment.
Supported inputs
Honest by default. Delightful on success.
HolySheet should always tell users what kind of result to expect. MIDI and MusicXML are our fast lane, sheet music now gets an AI-assisted transcription pass with the original score still visible in the studio, and audio stays framed as experimental magic with the clean-WAV lane currently getting the strongest first-pass note extraction.
MIDI / MusicXML
PDF / image sheet music
MP3 / WAV / M4A
Tempo + loop practice
MVP pricing shape
Free to try. Better when the song sticks.
Free users should get the joy of a first success. Paid users get more conversions, export access, and longer room to practice in the waterfall studio.
Free
A few uploads, library access, and the core practice loop.
Pro
More conversions, export MIDI, longer audio, and more magic per month.