I have 2 songs, in one of the songs using the signature track, I can change the key of the song, perfect, no problem. However, when I go to another song and I do the same, the key of the other song does not change. I can see on the screen as it changes from C to D, A to B, or whatever, but it is always playing in C.
I don´t know what to do. Please help! Thanks!
MacBook
Pro, OS X Mavericks (10.9.1)