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Teufelsberg audio stream, Grunewald, Berlin, May 2025, Teufelsseechaussee, Grunewald, Charlottenburg-Wilmersdorf, Berlin, 14055, Germany - 5) Early morning city roar from Teufelsberg, combined traffic and trains dominate the forest. Bleeps join in. by Peter Cusack (07.05.2025 07:24) [aporee.org/PUBLIC-DOMAIN]