Neo-Aspect is an original song by Roselia. It was included in their first album, Anfang, which was released on May 2, 2018. I was planning to do this song one day and to my surprise I saw CJX3711 had uploaded his version of it. So I asked him if we could collab on it and we started work on it. Expert plus, expert and lights are made by me. Easy and normal was made by CJX3711 and slightly edited by me, Hard is an edited version of his original expert that you can find here: https://beatsaver.com/browse/detail/4746. Hard and expert are around the same difficulty as the number of blocks aren't too different but I put my version as expert as it has 10 more blocks than CJX's version. Do try hard though, its just as fun! EDIT: Updated ducking triple blue pattern on hard to start on a slash right instead of left