Hey I'm new to recording and all I want is a generic program which enables me to record more than one audio track over another. I have a microphone here in my basement and my guitar and amp, and right now I've been recording myself play the guitar. What I need is a program which lets me record two or more tracks in the same file so that they play at the same time, I'm sure by now you know what I mean. Are there any free recording programs anyone knows of that would enable me to do this? If not what are my other options?