NTS regular Claire Rousay has been hosting a show since 30 August 2021. On 6 May 2022, Claire Rousay was a guest on Bottega Radio; and on 10 May 2021 was a guest on Organ Tapes. Claire Rousay has been played over 150 times on NTS, first on 26 February 2019. Claire Rousay's music has been featured on 139 episodes.

Claire Rousay is a percussionist, and sound artist who performs and records. She currently lives in San Antonio, Texas. Her performances and recordings explore queerness, human relationships, and self perception through the use of physical objects and their potential sounds. Rousay performs with Brandon Lopez, Carol Genetti, Ingebrigt Haker-Flaten, Jacob Wick, Ken Vandermark, Lori Goldston, Michael Foster, Tom Carter, and others. Rousay’s work has been performed at locations such as Casa del Popolo, Constellation Chicago, Experimental Sound Studio’s Option Series, Iklectik Art Lab (London), Issue Project Room, and the Tobin Center for Performing Arts (San Antonio).