Imagine you have a song that has a ton of rig/patch changes, like from clean and airy, to djent distorted, to something in-between, and maybe even something just used for effect (think Korn, Deftones, ect...)
You could of course use a pedal board, and if you have been reading my blog for awhile you know that I like the Behringer FCB1010 with a EurekaProm installed.
Another option is to let Pro Tools send those program control messages for us, and it's pretty easy to setup. In the following video, I will show you exactly how to setup Pro Tools to send these program control messages to the Eleven Rack.