Novawulfen

I've started to put together a webstream, and would like to play some OC Remix tracks in the background or possibly as intro music. Are there any legal loops I would need to jump through in terms of licencing in order to be able to do that without risking a DMCA or equivalent, either from the creators or companies that made the games originally? I realise it's an odd question, but I would rather ask than assume and step on someone's toes later...

Hi there. My name's Nova, and I've been thinking about signing up for a while. I've ha a couple of ideas for remixes, but nothing I've ever been able to put into any kind of plan, so I might try throwing them out there and seeing what happens. Looking forward to posting