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The key of a piece is a group of pitches, or scale upon which a music composition is created in classical, Western art, and Western pop music. Key has a Mode, e.g. Major or Minor The relative minor of a major key has the same key signature and starts down a minor third (or equivalently up a major sixth); for example, the relative minor of G major is E minor. Similarly the relative major of a minor key starts up a minor third (or down a major sixth); for example, the relative major of F minor is A♭ major. Keys are expressed in readable strings, e.g. C major or Ab minor

Imports 2 package(s)

  1. gopkg.in/yaml.v2
  2. github.com/go-music-theory/music-theory/note

Test imports 1 package(s)

  1. github.com/stretchr/testify/assert