Black Dog by Thinkerrs

Thinkerrs were a band of miners originally. And when the gold expired within the mountainous depths of Majco they turned to mining themselves, mastering the art of deep-breath diving. Awakening underwater, distant sounds were herd. Over time these became clearer and took form. A relentless procession of carnival music swarmed the terrified miners for seven and a half days. This is what they heard.