Meludia - Listening exercises and to sharpen your ear and music theory skills
Chroma - Welcome to Chroma Cutlery Cnife - Manufacturer of kitchen knives, includes products and contact information.
GNU Solfege - GNU Solfege is free music education software.
Sketch Palettes - Sketch plugin to save and load colors into the color picker
Perfect Ear - A simple yet advanced application for improving your solfege skills.
ColorSnapper - The missing color picker for Mac.