I wrote about Disquiet Junto, an “association for communal music/sound-making” in my end of year review for Fluid Radio recently, but I never got round to actually joining in the fun, until now. Every week a music- or sound-making task is set; for the 55th project the task was to make a track using two piano pieces by Nils Frahm. I made a piece in SuperCollider that fed one of Nils’ tracks through a high-pass filter, the bandwidth of which was modulated using the spectral centroid of the second track. This was then mixed with a clean version of the filtered track.
You can listen to the results here.
You can also download the SuperCollider source code and a lossless FLAC version of the piece here.