The Minor Sixth Chord is a minor triad to which a major sixth is added. The notes are: root, minor third, perfect fifth, and major sixth. Unlike the major sixth on a major chord (Maj6), the major sixth on a minor chord creates a more 'sophisticated', 'cinematic' and sometimes 'melancholic' or 'nostalgic' sound, but with a touch of 'hope' or 'ambiguity'. It is often used in jazz, blues (especially in minor contexts) and soundtracks to add color, refinement and a sense of emotional depth. It can also be interpreted or used as a substitute for a half-diminished chord or as a specific voicing for altered dominant seventh chords, offering great harmonic flexibility.