Lots! But here are a few highlights:

• True ability to edit. We're not talking about putting audio through a computer process to get slight adustments in tempo or keys. We mean you can make sweeping changes, sculpting completely different rubato sections, or transposing by wide increments for just a portion of the song if you want.

• Ability to vamp an arbitrary number of times. If there's a safety that's meant to cover some dialog or a complicated scene change, you no longer need to rush (or slow down) to fit within a fixed number of repeats. Take the time you need and exit naturally with the push of a button.

• Powerful mixing capabilities. You won't be stuck with a simple stereo mix. You can mix your strings separate from your percussion separate from your brass, etc. You can route each to individual channels on a mixing board for additional treatment and sound design.

• And much, much more!