Altered chords are chords that have been changed by having the pitch of one or more notes in the chord sharpened or flattened by a semitone. Altering a chord in this way can have a big effect on its ...

For many electronic musicians, music theory isn’t something that comes naturally. It’s perfectly possible to know your DAW, sequencer or synth inside and out, but have only a basic grasp of concepts ...

Classical music has its own version of the tritone sub, which, of course, predated the jazz version. It results from the outer voices (usually soprano and bass) moving in contrary motion into the ...