EarMaster - Professional software for ear training and practical music theory on Windows and Mac.
XO by XLN Audio - A revolutionary new way of visualizing drum plugin libraries
GNU Solfege - GNU Solfege is free music education software.
Emoji Party - An audio visual interactive emoji experience.
Meludia - Listening exercises and to sharpen your ear and music theory skills
SoundViz - Turn music and sounds into beautiful art