Martin Guerpin is Assistant professor in Musicology at Paris-Saclay University. His research focuses on musical appropriations, music and identities, and musical life in casinos. He is currently preparing two books: Classical Music and Jazz in France: 1900-1939 (Vrin, 2023) and a critical edition of francophone texts about jazz (Vrin, 2024). He has edited two volumes on Didier Lockwood (Epistrophy, 2020) and Björk (Circuit, 2021). Martin is also a jazz musician (Spoonful, 2017 ; Azawan, 2022).