Platzangst started making cassette-based audio things in the early '90s, but has recently been attempting to make more pop/rock-oriented work. But for RPM 2010, looks like it's back to the noise.
There is one.
Our Corporate Strategy(2010)
Noise, Audio Collage, and generally weird-sounding stuff
Den 138 Chi-Den US Mail(2011)
Not what was intended, but also not what was feared. Basic beat and bass asphalt layer supports the mysterious radio voices and noises that speed overhead. You could dance or you could sleep. DO NOT OPERATE HEAVY MACHINERY WHILE DRIVING.
A soundscape of natural and unnatural environments. Musique concrète et fluide.
A mix of downtempo, ambient, glitch, noise, and even a funky groove here and there. Contains 70% more music than previous RPM Challenge albums!
An evolving mix of audio collage and noisescapes - ambient in the way sleeping next to a construction site gives you a particular ambiance but may not be "relaxing".
I Blew It(2015)
This is the album that was created at the last minute when it became apparent that the other album was not going to be able to be completed on time...
image filters and lower-case helvetica(2017)
A blending of aggressive and ethereal electronica