Harmonic seventh chord on C. Equal tempered major chord with quarter tone flat minor seventh (950 cents). Created by Hyacinth (talk) 18:56, 10 November 2011 with Sibelius 5.
Two octaves of guitar power chords from an orange microcrush miniature guitar amp. Recorded 24-bit with a condenser and ribbon microphone, mixing between the two, slightly panned. There are two takes for each octave's chord.
This is a future bass chord progression made with 3x osc, the chords are inversions of cm, ab, fm and gm in that order, you can do whatever you want with this :).
A thirteenth chord "collapsed" into one octave results in a dissonant, seemingly secundal[1] tone cluster. Created by Hyacinth (talk) 22:18, 5 July 2009 using Sibelius 5.
Altered major chord on B with diminished seventh (B, D♯, F♯, A♭), equivalent to a minor-minor seventh chord on G♯ (G♯, B, D♯, F♯) Alterierter Akkord mit verminderter Sept Esperanto: Ekzemplo por malsupren aliigita septo