Although it's not quite like catching this electronic performer live, it is a nice artifact to own.

I've only been to one Wollsheid performance,
an installation where various mechanisms placed around the room would
click in rhythmic patterns triggered by laptop computer software. All
the while, in various corners music would eminate from speakers - the
sound sources being both of the computer and primitive tape loops being
threaded and re-threaded during the entire performance. This CD from
Mille Plateaux captures the audio from a performance last May by
Wollscheid at Radio X in Frankfurt, Germany. For 60 minutes, broken
evenly into six 10:00 minute tracks, Wollscheid plays with various
nightmarish music. Vinyl record sounds, low-end primitive instrument
drones, gongs and percussives become combined with sound effects,
pulses and rhythms, and random unrepetitious patterns of pings, beeps
and sonics. Unpredictable and imaginative, it's got a beautiful flow
and would sit nice next to a full collection of Wollscheid recordings
of similar performances. Alas, many of these recordings are for the
most part quite difficult to locate.