Tunetube by Norbert Pflanzer published on 2021-05-09T04:34:48Z Phone-recording of a subway ride in Brussels. The following field recordings have been used under the attribution license (freesound.org): 18929__inchadney__blackcap.wav 44320__inchadney__robin.wav 53702__inchadney__great-tit.wav 157162__inchadney__black-grouse.wav 257839__inchadney__blackcap-and-other-birds.wav 333843__inchadney__crow.wav 359133__inchadney__high-pitched-birdsong.wav 371591__inchadney__songtrush.wav 512109__felix-blume__montezuma-oropendola-bird-call.wav 162765__dorhel__symphony-orchestra-tuning-before-concert.wav Genre Acousmatic