Watch every MIDI note fall into place.

A time-first view of the performance

A falling-note visualizer answers a different question from a file inspector: what is about to happen while the music plays? Notes begin above the keyboard and move toward it as their start time approaches. Their horizontal position shows pitch, their length shows duration, and their color identifies the source track.

That makes the visualizer useful when teaching a phrase, following a dense arrangement, anticipating a chord, or checking how instrumental layers enter and leave. Playback and the animation share the same browser timeline, while speed control gives you more time to read difficult passages.

The visualizer reads Standard MIDI files locally. Sound begins only after you press Play, when the browser loads a General MIDI instrument bank. No account is required, and visualization itself never uses the conversion upload pipeline.

Useful when timing needs to be seen

• Show a student which pitches arrive next without asking them to read notation.
• See the density and register of melody, bass, harmony, and percussion layers during playback.
• Slow a difficult phrase and watch entrances align with the keyboard.
• Present a MIDI performance in full screen without installing visualizer software.
• Check a DAW export visually before opening it in the Editor or Converter.

Before you open a file