Intervals

Understand musical intervals - the distance between two notes measured in semitones. Hear every interval with interactive audio examples.

Perfect intervals explained - unison, perfect 4th, perfect 5th, and octave. Hear why they sound pure and stable. Free lesson with audio examples.

Major and minor intervals compared - the bright and dark versions of 2nds, 3rds, 6ths, and 7ths. Hear each interval with interactive audio.

The tritone (devil's interval), augmented and diminished intervals explained. How intervals stretch and shrink beyond major and minor. Free lesson.

Compound intervals explained - 9ths, 11ths, and 13ths. How intervals beyond an octave create open voicings and extended chords. Free audio examples.

Train your ear to recognise intervals by sound using song references and interactive exercises. Essential practice for musicians. Free lesson.