Sheetkeys: MIDI to Sheet Music

Turn any MIDI file into clean sheet music that scrolls in time with the playback, with every key lit on a piano below. What it does Open a MIDI file from your phone, a memory card or a cloud drive, or choose Sheetkeys from "Open with" in your file manager. Sheetkeys writes it out as a grand staff, treble and bass, with bar lines, key signatures, beams, ties and rests, and plays it back while a cursor follows the notes. • A keyboard under the score lights each key as it sounds, right hand and left hand in two colors • Note names under the notes, as Do Re Mi or C D E, the way your language names them • The staff sizes itself to your screen; ask for larger or smaller notes at any time • Tap or drag the score to jump to any bar • Pages: the score in full lines that turn by themselves, the default on tablets • Falling notes over the keyboard, for when you would rather watch than read • A night paper theme, cream notes on a warm dark page, that follows your phone Why it is different Many MIDI apps stop at falling blocks; in Sheetkeys they are just an option. Sheetkeys shows real notation, the kind you read at the piano, so every practice session trains your sight-reading too. Files open through the Android file picker, so it works on recent Android versions without asking for access to your storage. Included without Pro Open, read and play any MIDI file, with the lit keyboard, note names, slow practice at 50% and 75%, and an Ode to Joy sample to try it straight away. Pro: one purchase, yours for good • Wait mode: the music waits until you play the right notes on a USB or Bluetooth MIDI keyboard • Any tempo from 25% to 150% • Transpose up or down by as much as 12 semitones • A-B loop over any bars • Hands separately: hide or mute either hand • A metronome that follows the tempo • Export as PDF: a printable A4 score with justified lines • Your full list of recent files No subscription, no ads. Privacy No account and no sign-in. Your files stay on your phone and are never uploaded. Works with standard MIDI files (.mid, .midi), formats 0 and 1. Not affiliated with the MIDI Association or with any other sheet music app.