When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Whether you mean to or not, you’ll almost inevitably work in a particular key when writing a song ...

Harmonic minor keys are used when writing chords. There is another version of the minor key known as the melodic minor. This is used when writing a melody. Each key signature has two possible keys.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I've read various sources of rock and jazz theory and there seems to be two approaches of ...