In music, an interval is the distance between two notes. In the example below, count up from and including the lowest note up to the highest pitched note to identify the interval. This interval is ...

Triads are three-note chords made up of the lowest note (known as the root note), a middle note, (the third), and the top note (the fifth). But when you play a set of diatonic chords like this, built ...

Listen up: scales aren’t just torture devices invented by guitar teachers... When you use a scale, say, C major, you are playing ‘in the key of C’. The word ‘diatonic’ simply means ‘within a key’, so ...