Sludge Party is an experimental instrumental trio from Melbourne, Australia, known for their unique blend of bass clarinet, baritone saxophone, and drums. Formed by Aviva Endean (bass clarinet), Anna Joy Gordon (baritone saxophone), and Justin Marshall (drums and production), the group debuted with their self-titled album in December 2017. Their music is characterized by intricate grooves, dynamic rhythms, and a distinctive interplay between the woodwind instruments and percussion. Drawing influences from genres like gutterpunk, instrumental jazz, and experimental music, Sludge Party creates a sound that is both avant-garde and accessible. The trio's work has been well-received for its creativity and technical prowess, establishing them as a notable act in Melbourne's experimental music scene.