52Hz, WEAN, RIO is a Taiwanese indie rock band known within Taiwan's independent music scene. Formed in the 2010s, the group blends elements of rock, post-rock and indie pop, often characterized by atmospheric arrangements, melodic guitar work and introspective lyrics delivered in Mandarin. Their music emphasizes mood and texture, combining driving rhythms with layered instrumentation to create emotionally resonant songs suited to both intimate venues and small festival stages. As part of Taiwan's contemporary indie circuit, they have contributed to the broader regional wave of guitar-based independent music.