So maybe you guys have been confused who the heck am I? and also why do I use Cassy as my name and not SparkyHD??

Cassy is my GIRL OC, which is not my persona obviously, and I made this account using my account on hers, so that's why my name is Cassy here.

Next who is this Renage?

Renage is my friend IRL... well he haven't posted any soundtracks of him yet, but soon as he finished my tutorials (IRL). He made some stuffs in our musics, such as some of the melody and beat. Then I do the rest of job!

When will I let my musics to be in GD?

Apparently, even so I. I posted my music for GD especially, since I am also a GD player!! RVLIGHTNING is my name at GD, also try my levels XD