Bridge chord, named after en:Frank Bridge. Minor chord with a major chord a whole tone above. Chord pictured followed by arpeggio with D major at the octave.
Dominant thirteenth chord in Claude Debussy's Prelude to the Afternoon of a Faun (1894). Created by Hyacinth (talk) 02:50, 5 July 2009 using Sibelius 5.
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.
Quartal chord on A equals thirteenth chord on B♭, distinguished by the arrangement of chord factors. Created by Hyacinth (talk) 13:55, 13 October 2010 using Sibelius 5.
Bohlen-Pierce chord: 0,1,2 (semitones), the most dissonant chord. Currently at 0, 169.75, and 310.88 cents. Title refers to number of semitones (unison=0).
Author: Created by Hyacinth (talk) 06:56, 25 November 2010 in Sibelius.
C major and E minor contrast through their respective notes C and B (in red and orange), each a half step apart or leading tones. The chords share two notes (in blue) however.