In music, a key is the main group of pitches, or notes, that form the harmonic foundation of a piece of music. The main pitches used in a song are usually all from one particular scale, and this is where we name the song's key from.
What Does key mean in music?
Key, in music, a system of functionally related chords deriving from the major and minor scales, with a central note, called the tonic (or keynote). The central chord is the tonic triad, which is built on the tonic note. Any of the 12 tones of the chromatic scale can serve as the tonic of a key.
What is a key of a song example?
The key of a song is the note or chord the music is centered around, the tonic. For instance, if you were playing in the key of C, the C major chord would be the tonic, or 1, chord. You can view the guitar chord key chart to see the rest of the chords in the key of C.
What are the 7 keys in music?
Diatonic scale
In Western music, there are seven such scales, and they are commonly known as the modes of the major scale (Ionian, Dorian, Phrygian, Lydian, Mixolydian, Aeolian, and Locrian).