7-tone equal tempered scale represented in traditional notation. + and - indicates approximate distance above and below notated pitch. Pitch bend matches intervals.
Author: Created by Hyacinth (talk) 23:38, 12 October 2010 using 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.
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.
Giovanni Benedetti's 1563 example of a comma "pump" or drift by a syntonic comma (21.51 cents) during a progression. Common tones between chords are the same pitch, with the other notes tuned in pure intervals to the common tones.
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.
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.
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.
This is a recording of me pressing buttons, flicking the stick, and making circles around the edge notches of the wii nunchuck. I do all of these things in random intervals instead of actually playing something, as the more intense sounds work better for what i recorded this for.
A field recording of small waves crashing on a sandy shore. Part of the recording includes the waves splashing against a wooden structure. The waves come a fast, regular intervals; this isn't the slow rolling crash of a barrel wave on the beach. There was a bit of wind (generating the waves) which i've did my best to minimize, but if you don't want wind in the recording you're going to need to edit around it. Always curious to see where these recordings wind up, so if you use it drop me a link in the comments if you think about it.
*"Semitone" in the Bohlen-Pierce scale on C = Db to D or Bb to B. Just: 625/567 = 168.61 cents. Limit: 7-limit. MIDI pitch bend: 122,53 Title refers to number of semitones (unison=0).
Author: Created by User:Hyacinth (13:39, 1 September 2008) in Sibelius. A m2 on 104,78.