Catch a yellow butterfly and throw it to the sky!

An absolute weapon of fast bouncy swing shuffle J-pop and raw physical defiance. Stripped of slow, depressing formulas, this 150 BPM masterpiece converts existential isolation into a blunt musical weapon, shifting a high-pitched hyper-kawaii denpa female vocal naturally into a squeaky whisper falsetto. The cold open instantly hooks you within the first seconds with a frantic bright horn section blast and an immediate bouncy slap bass pattern-interrupt gesture. Built on a complex swing shuffle groove with human swing, intricate chiptune riffs, and manic unexpected squeaks under a recurring "Chasing the horizon" chorus anchor, the arrangement avoids predictable symmetry. At the bridge, it triggers a hidden structural displacement-subtly dropping the heavy volume into an unannounced bare handclaps silence gap to inject a natural memory glitch before an abrupt cartoon-squeak cutoff.