To do this, tune into open G by dropping the sixth, fifth and first strings down a tone, then drop the second string down a semitone to a Bb – that’s the all-important minor 3rd in the key of G.

The major key and the minor key, which will begin on a different note. This is known as the relative minor. So G major, for example has a key signature of one sharp, but this is also the key ...

and adding an F (G - B - D - F). A cadence is formed by two chords at the end of a passage of music. Sometimes the final cadence of a piece in a minor key ends with a major chord instead of the ...