This is a very common sound at mtg (upf), specially at the audio signal processing lab, where they work with world music and computation. Mtg is a research group specialised in audio signal processing, music information retrieval, music interfaces, and computational musicology. This sound tries to reflect the work that is being done there about world music and computation. Learn more at: https://www. Upf. Edu/web/mtg.
Author: Soundsofscienceupf