Bunker

Recorded March 13th, 2021. Field recording of large empty WW2 era bunkers located at Fort Stevens at Hammond, Oregon. Amplifying tuned sine-waves from a portable speaker while walking throughout the large empty rooms with two different recorders in both my hands. In one hand I used a new digital recorder and in the other hand an old cassette recorder. Side A is the clean digital version and Side B is the old cassette version. There are no effects or overdubs. Entire recording is one consistent r...