As in, the sound that is generated from the system, before being outputed through audio jack? I am playing around with XMplay, abusing a pluging bug, which allows me to change the music pitch, if I change the frequency mid-playing. Instead of being "changed" the frequency remains the same, but the pitch is modified that way. What I would like to do is recording the RAW output, in high quality, in realtime, since I can't just use the native XMplay WAV writter in the process, considering that, like I said, it's caused by an slight output oversight. I would like to be able to save these experiments, to be listenable later on. Any suggestion? I would be surprized if there is no software capable of recording the RAW sound output.