<a href="https://en.wikipedia.org/wiki/Alexander_Scriabin" class="extiw" title="en:Alexander Scriabin">Alexander Scriabin</a>'s <a href="https://en.wikipedia.org/wiki/Synthetic_chord" class="extiw" title="en:Synthetic chord">mystic chord</a>.
<a href="//commons.wikimedia.org/wiki/User:Camembert" title="User:Camembert">User:Camembert</a>
<span class="int-own-work" lang="en">Own work</span>, made with <a href="https://en.wikipedia.org/wiki/Sibelius_notation_program" class="extiw" title="en:Sibelius notation program">Sibelius</a> and <a href="https://en.wikipedia.org/wiki/GIMP" class="extiw" title="en:GIMP">GIMP</a>