Rumah Sakit is an Indonesian post-rock band known for their atmospheric instrumentals and emotionally resonant sound. Formed in the early 2000s, the band blends elements of rock, ambient, and experimental music, often drawing comparisons to international acts like Explosions in the Sky or Mogwai. Rumah Sakit is recognized for their introspective style and cinematic compositions that evoke strong moods without relying heavily on vocals. They are considered one of the influential names in Indonesia’s indie and post-rock scenes.