Browser-based melody grid for sketching short musical ideas with MIDI and WAV export
Learn to read music by playing it on a MIDI keyboard
Stage
Not given
MVP
Founded
Not given
Not given
Based in
Not given
GB
Pricing model
Free
Freemium
Pricing
Not given
Free: Beginner lessons, Note Flashcards, Blitz game, daily Cascade challenge, Pop Loop jam session, and 4 playable pieces. MidiSlayer full version: $49.99 USD one-time purchase (prices vary by country in local currency).
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
MIDI keyboard input with real-time feedback
Interactive beginner lessons from basic note identification to reading both clefs
Note flashcard training with adaptive difficulty
Library of 69 classical pieces at varying difficulty levels
MusicXML file import for custom sheet music
Wait and Tempo modes for learning pieces at your pace or with a metronome
Arcade games including Blitz and Cascade
Exam mode with skill-based ranks and timed challenges
Progress tracking and performance analytics
Offline use after one-time license activation
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
Buy once with no subscription; perpetual license with all updates through v1 included
MIDI input provides exact note detection unlike acoustic microphone-based systems
Works on four platforms: macOS, Windows, Linux and iPad
Adaptive algorithm adjusts difficulty based on what you miss vs. nail
Melody Creator
MidiSlayer