I have recorder a bass line. I want to change the tempo; I did it easily with the change tempo in SO. I have duplicated, and I want the second audio to be changed again... the problem is SO changes the tempo to the old one as well! I tried to duplicate, to copy, to make a new track... but the files looks like bound together. In the most of the time is useful I get it, but in this situation it's not ok. Any idea? Thanks. F.