Apps similar to MIDI Visualizer include MIDITrail, which is free and open source. Other options are Music Animation Machine MIDI Player, Pianofall, Piano VFX and Euphony. In total there are seven Piano Trainers like MIDI Visualizer for Windows, Mac, Linux, the web and iPhone.
"MIDITrail" is a MIDI player which provides 3D visualization of MIDI datasets. You can enjoy not only listening but also viewing. MIDITrail supports SMF format 0/1, and multiple MIDI ports. MIDITrail is available for Windows, Mac OS X and iOS.
Japan
With this program you can listen to your own MIDI files (or play live) while viewing these visualizations:
United States
Free piano/midi visualizer which can be used to create piano cover videos like Rousseau and Patrik Pietchmann.
Bring your piano music to life with this application. Piano Visualizer is an easy to use software to record and play MIDI-Files with a digital piano. Plug in your digital piano, customize the settings and start recording.
Warp Score is a visualizer for Windows that makes your MIDI files look like they’re warping in from the next sector.
