This feels like a middleground between classic 1.9 and 1.9 GDPS leaning towards the former.

Overall this is everything I could ever ask for in a level. Uses my favourite Cranky song, its early 2000's production and rhythm game background perfectly suited to a 1.9 GDPS level. The decoration in this is pretty loosely themed but extremely connected by its colours throughout, roooted in looking crystalline, a texture while not the most difficult to pull off in 1.9, feels completely authentic here despite leaning heavily into modernity with stunning effects and incredible song rep. Gameplay in this level is plenty full of 1.9 mannerisms too -- gameplay techniques overall never seen in the present day

Above all else, this level is extremely faithful to the song, while also not overly patronising towards its origins (of popularisation)