Katrina Burch is a philosopher, electronic musician, archaeologist, and sound artist. Performing under the name Yoneda Lemma, her complex harmonic layers dig into sound, shifting sonic elements from one fiction to another. She has exhibited her work at V4ULT, Berlin; Le Cube, Paris; and Tate Britain, London, among others. Burch has published with the Passive Collective, MIT Press, and Merve. She has collaborated recently with the collectives Laboria Cuboniks, d-n-e, LATRINE, INFRA, and Asounder.