Based on my previous project, DJ Turntable Simulation, I finally added sound, with some major bug fixes as well. It's still a bit querky, and even worse on slower computers or computers with low memory or have too many progs open at once, but if you have the right machine, you should be able to scratch wavs in my simulation with no problem. Now alls I gotta do is add the ability to rotate the tone arm to position the sound, clicking on the power button to turn the motor on, give you the ability to change the pitch, etc. I also threw in an updated version of CVMichael's scratching wavs program, which works on all computers! Only this time, I created a DirectSound engine for it.
Note: Works best on fullscreen mode.