Something has occurred to me, since the release of the new guitarix LV2
plugins it should be possible to run them headless using ecasound from a
bash script. My current plan, however slow it is for me to impliment, is to
create a live guitar rig that can also display lead sheets on a mic stand
mounted lcd screen. I'll be controlling it with a Behringer BCF-1010. I
have most of the components now except the RPI, hdmi to vga adapter,
powered hub, uca-202. This should give me a channel out for backing track
plus guitar out, a channel out for cue/monitor mix, and an in for guitar.
That plus I need to figure out how to control the lead sheet page flips
with midi. Anyways very exciting.