![Jean Toussaint on Twitter: "This is known as a quarter tone piano it has three keyboards one on top of the other and sounds incredible out of tune. @Jasrebello @McCormackMusic. https://t.co/vLysXCZhiT" / Jean Toussaint on Twitter: "This is known as a quarter tone piano it has three keyboards one on top of the other and sounds incredible out of tune. @Jasrebello @McCormackMusic. https://t.co/vLysXCZhiT" /](https://pbs.twimg.com/media/D1YEfXlXgAAb-fS.jpg:large)
Jean Toussaint on Twitter: "This is known as a quarter tone piano it has three keyboards one on top of the other and sounds incredible out of tune. @Jasrebello @McCormackMusic. https://t.co/vLysXCZhiT" /
![A new quarter-tone piano has been created at The Sibelius Music Academy | Music News | Tiny Mix Tapes A new quarter-tone piano has been created at The Sibelius Music Academy | Music News | Tiny Mix Tapes](https://www.tinymixtapes.com/sites/default/files/imagecache/Article_Width/1601/quarter-tone-piano-ya-bish.jpg)
A new quarter-tone piano has been created at The Sibelius Music Academy | Music News | Tiny Mix Tapes
![Microtonal piano sounds: a 1930s audio recording and a unique score of Ivan Wyschnegradsky's Ainsi parlait Zarathoustra in Rare Music – Archives and Special Collections Microtonal piano sounds: a 1930s audio recording and a unique score of Ivan Wyschnegradsky's Ainsi parlait Zarathoustra in Rare Music – Archives and Special Collections](https://blogs.unimelb.edu.au/librarycollections/files/2017/06/ButterflyPiano-Grainger-Museum-2hbsyle.jpg)