Update: Here is the second video by Sacha Ketterlin from Digitalanalog 2020:

With the second part of his live performance for the Digitalanalog Festival, Sacha Ketterlin presents a journey through melodic but also danceable techno.

At 128 BPM, he lets the legendary TR909 swing the beat to accompany the tempting synth lines he creates with his unique modular system. It is equipped with rare Macbeth modules that give it its special absorptive, richly structured electronic sound.
A Macbeth Micromac-D semi-modular synthesizer and a Buchla Easel Command are also used.

For real-time processing, all signals pass through Ableton, where they are further shaped by MIDI controllers.

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Last weekend it was time for another edition of Digitalanalog Festival in Munich. For many years SchneidersLaden and Alex4 were part of this festival for modern and new music. The many concerts and shows had to be streamed online this year as there was no audience allowed. SchneidersLaden and Alex4 contributed several videos of live performances and presented some of the most interesting electronic musical instruments.

This is the first video is showing Sacha Ketterlin playing a short ambient set with his setup consisting of mostly Macbeth synthesizers and eurorack modules, accompanied by a Buchla Easel Command and Ableton live.