Browser-based melody grid for sketching short musical ideas with MIDI and WAV export
Free chord charts and setlists app with optional one-time purchases
Stage
Not given
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Founded
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Based in
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US
Pricing model
Free
Freemium
Pricing
Not given
Free core app. Optional features: Custom skins and emojis $4.99, Chord Builder $2.99, Linked devices $4.99, Popout displays $7.99, Practice $9.99. Bundles: Setliner™ Pro $14.99, Pro + Practice $22.99. Team plans: 5 seats $49.99, 10 seats $89.99, 5 seats with Practice $94.99, 10 seats with Practice $
Key features
16-step melody grid
Browser playback
Key and scale controls including major, minor, pentatonic, and blues
Optional backing chords and editable chord progressions
Instrument timbres powered by SoundFont samples
MIDI download for editing
WAV download for audio playback
Light and dark themes
Preset melodies and random melody ideas
Song library with search, tags and A-Z index
ChordPro, plain-text and PDF import and export
Live transposition and capo selection
Chart viewer with auto-scroll and Bluetooth foot-pedal control
Setlist creation with per-song key and capo overrides
Nashville numbers display system
Chord Builder for exploring voicings and overrides
Linked devices for synced playback across multiple screens
Custom annotations and markup tools
Practice mode with chord highlighting and tempo feedback
What makes it different
Runs entirely in the browser without installation or account required
No upload or cloud storage of melodies
Focused on melody sketches rather than full song generation
Immediate playback with instant feedback
Free core app with no subscription or time limits
One-time purchase model instead of recurring subscriptions
Works offline with files stored in your chosen folder
Available across Windows, macOS, Linux and Android platforms