Search and learn musical terms through a clear, practical and student-friendly dictionary.
Use it when you need a quick reminder, a clearer explanation or a bridge between theory and listening.
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FFF Lab
FFF Lab is a collection of 16 interactive music apps, available free of charge in 10 languages — for students, teachers, and music enthusiasts around the world.
Every symbolic donation helps us cover the site's operating costs and lets us keep the apps updated and add new ones regularly.
