Keep the page in view and the rhythm in your ear. Your sheet music and strum cues, together in one happy little place.
Photograph your sheet music or add images from your device. They stay right here.
Your library lives in this browser, on this device. Clearing website data or losing your device can erase it. Keep a backup.
One .strum.json file with every song, page and original recording. Save to Files, or send it to your iPad with AirDrop.
Open this same app there and choose your backup. Existing songs are kept; new pages and cues are added. Different content is preserved as a separate copy.
This is a manual transfer, not automatic sync. Deleted items can return when importing an older backup. Backup files are not encrypted. Keep them somewhere you trust.
Open this link in Safari. Tap Share, then Add to Home Screen. Open it once online before trying offline.
Choose a song, add your pages, and record a named cue. Allow microphone access when asked. Each take has its own play, loop and download controls. Recording stops and saves when this page is hidden when the browser permits; keep it open for reliable recording.
Your sheet photos and recordings are stored on this device in IndexedDB. The original library is not uploaded automatically. The optional Cloud notebook uses a separate cache; only its explicit Save uploads material, and anyone knowing its email lookup can access it. A different device or browser starts with a separate library. Export regularly, and use Import to bring your music across.
Recording uses a format supported by your browser (often M4A on Apple devices, or WebM elsewhere). Downloads retain that original format. Some audio formats may not play on every device. Test a short cue before recording a full session.
Checking offline support…
Version 1.3 + cloud pilot · Smaller new photos. Prototype: microphone behavior, installation and offline reopening still need a real iPhone/iPad check. Private hosting may require an online sign-in again when its session expires. This is not a native app or background recorder.
Zoom in to check tiny chords and lyrics. Only your chosen copy is saved in this songbook; existing pages and the source photo are not changed.