Meludia - Listening exercises and to sharpen your ear and music theory skills

Plantoost - Plantoost is an online learning and teaching platform where educational content creators share their knowledge and make a living doing what they love.

GNU Solfege - GNU Solfege is free music education software.

Coursera - Build skills with courses, certificates, and degrees online from world-class universities and companies

Perfect Ear - A simple yet advanced application for improving your solfege skills.

CourseFinder - CourseFinder helps you find the course that’s right for you.