Let’s talk about scales, but more specifically – what scales apply to what keys.⁠

Something I hear a lot from people when they first contact me about lessons is:

“I don’t understand what scales go with what keys or chords.”⁠

OK, so let’s say you’ve learnt a scale or 2 and would like to do some simple improvising over a riff, chord progression or backing track.⁠

The first thing you need to understand is how to match the right scale to the right key.⁠

The 2 most common keys in contemporary music are major and minor.⁠

A major scale goes with a major chord progression, riff or backing track.

A minor scale goes with a minor chord progression, riff or backing track.⁠

3 of the most common major type scales you can use over a major track are; the major scale, the major pentatonic scale and the major blues scale.⁠

3 of the most common minor type scales you can use over a minor track are; the natural minor scale, the minor pentatonic scale and the minor blues scale.⁠

Now, let’s talk about keys.⁠

Every riff, chord progression or backing track you want to play over will have a key. When it comes to online backing tracks, most of the time they’ll tell you what key the track is.⁠

If the track is in the key of Am, you’ll need to use an A minor scale. If it’s in the key of G, you’ll need to use a G major scale, etc.⁠

Every scale is made up of multiple positions. This means that every scale has what can be referred to as “position 1.”⁠

The lowest note of position 1 is the root note of the scale.

If you want to play over a track in the key of G, improvise using a major scale where position 1 starts on a G note. This will make the scale a G major scale and it will fit the track.⁠

If you want to play over a track in the key of A minor, improvise using a minor scale where position 1 starts on an A note. This will make the scale an A minor scale and it will fit the track.⁠

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