song typer 作成者: Harrison Q

Song Typer plays MIDI music one note at a time as you type. Each keypress advances to the next note in the song, turning any text input into a musical performance.

Features:
- Comes with built-in classical MIDI songs (Fur Elise, Bach Prelude in C, Minuet in A Minor)
- Works on any website with text inputs
- Toggle on/off from the popup
- Configurable settings for velocity, instrument, and song selection
- Uses the Web Audio API for synthesis — no external dependencies needed