My old gameboy advance has started freezing sometimes, resulting in a looped glitchy noise. I recorded it at various positions ans distances around my microphone. Perhaps it'll be useful for you!.
A strange glitch sound. I like to open applications and extensions, etc. In audacity by importing raw data. This is one of the more interesting results.
A sequence of percussive cd skipping noises made in to a techno glitchcore rhythm. This is a hard rhythm not micro-beats. There is a splash of synth in there and possibly a key change.