Overview
What is PianoRollComposer?
PianoRollComposer - Challenge your creativity and create your own MIDI music with the help of this MIDI sequencer that relies on the piano roll format
In depth
A closer look at PianoRollComposer
PianoRollComposer As an alternative to a MIDI keyboard, the package bundles a built-in virtual keyboard that you can use to input sounds with the help of your mouse. Each of the 8 sections of the keyboard can be assigned an instrument, while also providing comprehensive options for sending played notes to the stave within the main window. The application's interface displays the treble and bass clef staffs, allowing you to add notes by simply clicking on the screen. The parameters of each note can be edited manually: you can change the subsequent velocities, adjust the volume, modify the BPM rate, the beginning and the end positions, the assigned instrument (including percussion) and the note type. Different MIDI channels are assigned different colors for easier identification.
Verdict
Should you download PianoRollComposer?
PianoRollComposer runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 330 KB.
We’ve catalogued it under
Audio Video.
✓
Verified clean. Every PianoRollComposer build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
PianoRollComposer specifications
- Publisher
-
Doug Cox
- Last updated
- Apr 27, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 330 KB
- Price
- Free
- Page views
- 791
Help fellow users decide. Share your experience with PianoRollComposer.