8 Royalty-Free Audio Tracks for "Tone Clusters"

Two examples of tone-cluster notation as first used by Henry Cowell.

All harmonics from 16 to 32 as a tone cluster, primarily of seconds, then arpeggiated.

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.

Last chord of Anger's Tintamarre (The Clangor of Bells) (1911).

Extract from Chalres-Valentin Alkan's 'Esquisses', no. 45, published 1861 in Paris.

Tone cluster - example Klaster - przykład

Sustained tone cluster recorded from korg 01/w. Set to 172bpm.

A big tone cluster that sounds like a big laser zap.