this page collects documentation and material for exploration of my self-built instruments
Duochord and Copper Pipes. it is also the additional performance material of my composition Metsänheräys.
for further inquiries of the performance material please contact sarvanne.mikko(at)gmail.com














the page consists of field recordings of the nature at Paljakka (Finland), near Mustarinda artist residency,
and video recordings of a variety of playing techniques and musical motives. some motives match the
field recordings as exactly as possible, others share a thematical or intensity kinship with the recordings.
you may try playing the materials on top of each other.
the page can work as a listening form, starting on top and proceeding until the bottom.

/ the noise in some of the videos is generated by my lovely Nikon Coolpix P5000 camera from early 2000, hope you like it :) /

© Mikko Sarvanne 2025, All rights reserved.