Separate sounds out of separate speakers for [PC]

[Cowtastrophe]

So I have main speakers connected to my computer back I/O board with the main center speaker 3.5 mm output. But I also have a surround system in my room that i'd like to use for music mainly. Is there a way I'd be able to configure that I only hear music go through the surround speakers (again using a different 3.5mm audio cord) and everything else like YouTube videos and games go through the desk speakers? A program, device, anything that can make this possible. Or i'm just being kinda stupid lol. Thanks in advance!

 

[americanaudiophile]

Not enough info on the connection options of the desk speakers and surround system. Only way I can see would be to split the front outputs to both setups but you would have to change settings or outputs manually.