From TQDOQ on YouTube, via matrxsynth. See if you can spot the cat.

This is the way we do it in Japan. Dubstep music using TRAKTOR and a
vintage design Serge Modular synthesizer.
Syncing is accomplished over Wi-Fi MIDI clock, with TRAKTOR as the
master and Ableton Live as slave. Latency is compensated “on the
fudge”.

This set up is being ported to local clubs in Tokyo, where the DJ
lives. The cat “nyamu” lives in a tower, inside the studio…