Rhythmic hammering on a metallic tool box with a scabbling pick (hammer). Four different styles - first mixed with some scratching sounds, then hammering in three rates of speed. Recorded on zoom h2.
The sound of a metal butterfly screw on my stative. Recorded with pc microphone and lots of background noise. -- sample processed with noise reduction in audacity.
Recorded using only an android phone and 'recording machine' app. The recording was made on the metal jetty at london greenwich a minute or so after the ferry had departed. The sound is of the metal plates of the walkway rubbing together as the jetty gently rises and falls on the swell. Eerie and atmospheric. Strangely quiet considering it was recorded in a major city.