So the difference there is that's just the song on repeat. OP's tool here will try to fill the song in with content-aware filler similar to how Photoshop uses a content-aware fill feature to try to guess what could be in the gaps.
For people who know every beat of Strobe, it sounds odd when things don't hit the same way, but at the same time it's kind of like a unique live mix.
I hate that the frequency of the bass kicks doesn't match the frequency of the eyes flashing, so they go out of sync. The eye flashing feels about 1 bpm slower than the beat.
