Musician and visual artist by day, bat researcher by night: Mathilde Nobel brings both worlds together on her new album Guadirikiri on Nous'klaer Audio. Unlike the first album, Guadirikiri features (almost) no vocals. Instead, its compositions took shape through Mathilde's deep fascination for bats. Creatures that, much like her, navigate and make sense of the world through sound. By night, Mathilde travels across the Netherlands to study their calls, movements, and patterns. Using ultrasonic detectors and thermal cameras, she's been gathering and archiving recordings and visuals, gradually building what she calls an orchestra of bats - shaping and inspiring what became Guadirikiri.