Resonances against Fascism explores some of the myriad ways music and, more broadly, sound have emerged from, and been mobilized to address, the urgencies of the present, from modernism to today. Taking the works and life of the German-born composer Kurt Weill as a pivotal point of departure, the collection brings together a range of critical voices, each with a singular tone, to demonstrate the pervasive force of sound in the face of fascism. Across eight essays, contributors sound out the anti-authoritarian resonances of modernist and avant-garde aesthetics from Weill to Nina Simone and Chico Buarque, to Marguerite Duras and Jean-Luc Godard, to Lou Reed and Patti Smith, and to the choral chants of the Black Lives Matter Movement. The second volume in the Humanities to the Rescue book series, a public humanities project dedicated to discussing the role of the arts and humanities today, Resonances against Fascism takes its cue from the disruptive force of music in traversing the boundaries between—and engaging readers from—modernist and avant-garde studies, critical and cultural theory, musicology and sound studies, critical race and gender studies, performance studies, and philosophy.