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.
CM13, first inversion = e13(♭9), 2nd inversion = G13... Eventually seven chords along a ladder of thirds. Created by Hyacinth (talk) 14:13, 31 March 2010 using Sibelius 5.
Thirteenth chord inversion with no fifth or ninth and the flatted seventh in the bass. Different voicing for guitar. Created by Hyacinth (talk) 14:10, 7 July 2009 using Sibelius 5.