Hum it, sing it, or play it — Sheemu listens and writes clean sheet music in front of your eyes. No note-by-note clicking, no wrestling with menus. Just press record.
Free during the beta · 5 minutes of recording per day · approved personally, usually within a day.
Recording in the Sheemu editor: play a phrase, and the notes land on the staff as you go.
Open a score, set your tempo, and hit record. Sheemu counts you in and starts listening — only while you record.
Any instrument, or just your voice. The melody lands on the staff as notation while you play it, measure by measure.
Fix a note with a keystroke, tweak rhythm and key, and hear it back with real instrument sounds. It's saved as you go.
Everything you need to catch an idea before it evaporates — nothing you don't.
Sing, whistle, or play — pitch and rhythm are detected in real time and written as proper notation, not a piano roll.
Spacing, beaming, accidentals, and ties follow real engraving rules, so the page always looks like sheet music should.
Every correction is a keystroke away: durations, accidentals, octaves. Customize the shortcuts to fit your hands.
Play your score with lifelike instrument samples to proof your work by ear before anyone else does.
Every change is stored instantly. Close the tab mid-phrase and pick up on another device without losing a note.
Your music belongs to you. Recordings stay private to your account — never published, shared, or sold — and vanish when you delete it.
Every plan gets the full editor, unlimited scores, and playback. The plans differ in one thing: how much you can record per day.
Sheemu is in closed beta. Right now every account is on the free Beta plan — 5 minutes of recording per day, no card, no charge. The plans below go live at launch.
Request access, warm up your voice, and get it on paper before it slips away.