This collection of articles proposes a theoretical model for understanding and analysing the persistence of music making as a response to urban catastrophe. In the Introduction, the authors present an overview of recent humanistic literature on ruin aesthetics, positioning music as a vital yet overlooked dimension of aesthetic responses to disaster. The forum delves into the moral and ethical complexities of performing in ruins from second-century Jerusalem to contemporary Haiti. By tracing the sound of music in and about ruins, this forum offers a timely reflection on the nature of post-catastrophic music making, proposing new directions for analysing the relationships between music, traumatic memory, and spaces of performance.