Welcome to G101!
Yea, as T.A.Z. explained, people of all skill levels upload songs, music, or whatever here. It doesn't matter your whether your the next Paul Gilbert
or Jason Becker
, or if your playing is simple and relatively easier than others. Essentially, here at G101, you can expect other to comment on your posting , and to help you improve your techniques and playing. So don't feel intimidated or anything. I'm sure your find there's a ton of great resources here, from lessons and exercises, to backing tracks and even bootlegs.
So, that having been said, I hope to see you around mate!!!