Use the OpenAL backend, then try increasing the latency as needed. The music will slow down when the game slows down, so it should ideally prevent stuttering. Give it a try and see if that helps you at all.
Also, yeah, your CPU is pretty weak :p At least you can play it, and that's what counts sometimes. Try setting the Framelimit to 30 and uncheck Limit by FPS. Works wonders for me in preventing drops.
Also, yeah, your CPU is pretty weak :p At least you can play it, and that's what counts sometimes. Try setting the Framelimit to 30 and uncheck Limit by FPS. Works wonders for me in preventing drops.

