Thanks to GNU Solfege you can learn from zero or perfect your solfege knowledge. You`ll find numerous exercises to practice, learn concepts and make notes on any area you still haven`t perfected.
With GNU Solfege, learning is progressive. Via numerous examples and exercises you will improve your level almost without realizing, and also imcreasing your "ear for music," a fundamental aspect.
After the normal exercises comes the moment to test your progress and knowledge with evaluation exams. Frankly, if you want to learn solfege, there is no better option than this one.