This is an amazing song, it reminds me a bit of "At The Speed of Light" by Dimrain47 which is in lots of amazing levels from Geometry dash and is a Newgrounds legend. I'm planning to use this in a demon in geometry dash called Obscurity. (Which will probably come out in a couple weeks-a couple months) This song is good in lots of ways. It's not a massive loop of the same beat like some songs, and it's long. You just did a flat out great job on this song!