Spider Dance Extended - Undertale - Seamless Loop - 30 Minutes

I'm one of those people who still hasn't played much Undertale. But, I have recently discovered how great the music is. -- What is a seamless loop? -- It's when the music is repeated but you can't hear the start or stop of the track. The song should seamlessly flow back to the beginning as though it had always been written that way. This music is not mine. I simply extended it. Edited with Audacity.