I know that about 90% of them are not of my actual work... Which I know might bother some people who actually have all of their work posted... But let me explain... I really enjoy music. So since I enjoy it I really also enjoy sharing it. When I do make post that are not my work I ensure that they are disclaimed from me and credited to the true composers. Also, just so you know I REALLY do not care about scores... Since they are not mine I'm just more interested in sharing them not really how they rank in the chain.
So that's about all.