wflickinger yes, just dont use queu use Playlist instead this acts the way you want, you can go back and fourth through the playlist and already played songs can be shown in purple which is handy so you can see what songs you have practiced already, this is the way old ST2 worked.
Just keep in mind when you turn off the program and come back to it, it difaults to queu mode you need to choose playlist again.
Cheers Damir a Playlist user.