Klavikon Prepared Piano Setup
New Record on Klangtone Coming Soon

Info / Bio

Leon Michener is a London-born pianist whose music spans recordings of 20th-century classical music through to free jazz. Acquiring a small Moog synthesiser at the age of fourteen by saving a year’s worth of pocket money led to his passion for combining acoustic keyboards with live electronics. After graduating from Trinity College of Music where he studied composition, Jazz and 20th century piano literature, he constructed his Klavikon system, a combination of piano, amplification, found objects, feedback and analog processing.

Augmenting the 88 keys with his own inventions and found objects - custom-made microphones, toys, vibrators, and lots of blu-tak allowed him to deliver cascading batteries of percussion, sub-basses and dark abstract soundscapes. He has recorded on numerous labels, including a Classical Cd of works by Xenakis, Cage, Scelsi, and Ives on FMR, a Piano concerto with the London Improvisers Orchestra on Emanem, and a solo Klavikon album on the Nonclassical record label. His latest research has led him to resurrect and explore obsolete keyboard instruments such as the Clavichord, Dulcitone, and the Yamaha CP80 electro-acoustic piano. He earned his PhD in the amplified prepared piano from the University of Surrey in 2024. Forthcoming Vinyl LP are planned for released on the Klagtone and Bullet Dodge labels in 2026.

“Leon Michener has created something truly original” Observer Newspaper
“An innovative and absorbing concept, carried through by Michener with no mean insight and technical finish” Gramophone Magazine
“A pianist with extraordinary control of the instrument” Wire Magazine

Booking & Inquiries

Music

Detail of piano preparation

Bandcamp

Listen & Purchase

Leon Michener YouTube

YouTube

@pianoskope

Klavikon on Nonclassical

Klavikon

Nonclassical

In a landscape on Discogs

In a landscape

Discogs

Solo classical recording of works by Xenakis, Ives, Cage and Scelsi.

Lio Leon Leon on Bandcamp

Lio Leon Leon

Bandcamp

Piano concerto with the London Improvisers Orchestra conducted by Steve Beresford.

Leon Michener from behind, performing at the grand piano.

The Piano

The primary engine of the Klavikon project. A grand piano heavily modified with custom pickups, mechanical actuators, and found objects. It functions simultaneously as a synthesizer, drum machine, and acoustic resonance chamber.

By circumventing traditional digital synthesis, the piano provides an entirely organic, tactile approach to heavy electronic music and techno. Every sub-bass thud and percussive hit is generated physically in real-time.

Portable Clavichord Setup

Mechanically augmented Clavichord

A portable Clavichord with a custom electro-mechanical drum and percussion machine built into its lid. A self contained portable electro-acoustic workstation.

Watch Performance

Scores

Select notations, graphic scores, and structural frameworks for the prepared instruments.

Labyrinth score for amplified clavichord

01 Clav Score

Labyrinth score for amplified clavichord.

Cannon for amplified prepared piano

02 Kontrapunkd

Cannon for amplified prepared piano.

Piece for the memory of Daphne Oram

03 Oram

Piece for the memory of Daphne Oram.

Preparations for study #4

04 Schematic

Preparations for study #4.

Fugue score

05 Fugue

Fugue score. Scraperboard.

Biome score

06 Biome

Biome score. Scraperboard.

Rorschach score

07 Rorsach

Rorschach score. Scraperboard.

The Fourth Pedal

PHD dissertation & interconnected thesis exploring the philosophical and technical frameworks behind the Amplified Prepared Piano.

Bandwidth Warning

The interactive diagrams module contains highly detailed media and complex HTML5 elements. Because of the large file sizes, it may take a moment to load on slower connections.

Launch Interactive Diagrams