2 Royalty-Free Audio Tracks for "Keramik"

It cracks, it crunches, what is it?. /rhetoric question of course.

Keramiktasse auf glas. Wave, 44. 1khz, 24bit, stereorecording device: zoom h2n with xy-capsule. Location: leuphana universität lüneburg, hörsaal 5. Date: 2013-12-10, 14:00hrecorded and edited by: torge r. This recording was created in the framework of the seminar "soundscape leuphana (ws13/14)".