I'm looking for a program that is primarily for adding sound to already existing video. I have a program (Studio 9) that allows this, but only for 2 layers of sound. Another program I tried called DubIt only allows one sound at a time, so there's no chance of background sounds.
So really what I'm hoping to find is something that allows for 3 or more layers of sound. I know about Premiere, but because I already have video editing software that's not really what I'm looking for.
If anyone knows of a program like this, I'd really appreciate the help