Can I automate the functions of my VoiceLive Rack to sync with a song I've recorded?
You can create a MIDI track, either in a sequencer or in a DAW to send note and CC information to the VoiceLive Rack.
If you want to process complex changes in a particular effect, that's a good way to go about it. To conveniently input the automation data, you can record button presses and preset changes directly from the front panel into your sequencer track, if you prefer.
Once you've created the automation you like, every playback pass will control VoiceLive Rack.