for piano and electronics

Andrew Lewis

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for piano and electronics

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Composer Andrew Lewis
Year of Composition 2009
Duration ca.16'



Categories (all composers) , ,
Catalogue ID ce-al1s1


Schattenklavier (‘Shadow-piano’) takes as its starting point a fragment of the piano part from Karlheinz Stockhausen’s landmark orchestral work Gruppen (1955-57). This material (heard in quotation towards the end of the piece) takes on something of the role of a theme, upon which are built seven variations. Each of these creates a ‘shadow’ of the original material (or perhaps, a series of different shadows, cast by different lights and displaying varying degrees of stretching or transformation). The computer part too casts its shadows, with different shades of resonant hues, reflections and ripples being cast by the piano’s light.

Although Schattenklavier takes quite a systematic approach to its material (Stockhausen was a pioneer of advanced serial and ‘formula’ techniques), these systems are often left incomplete and unfinished, just as Stockhausen’s life itself seemed to end with a sense of incompleteness: he died in December 2007 just before the start of a year of worldwide concerts intended to celebrate his 80th birthday.