Here is a live loop master duo for this #threetunetuesday by
I first heard El Ten Eleven audio only and thought they were just a trio or something with a drummer bassist and guitar. Then I randomly watched a live video of them and realized it was just two brothers. One is the drummer the other plays a double neck bass/guitar with a crazy looper pedal setup. Most of what I think are guitar sounds are actually from the bass with pitch pedals and strange harmonics.
Here's a full live set. As you can see all the loops are recorded live and tweaked during the performance. They said in the interview they just remember the loops in their heads and haven't tried writing any of it down in tabs or music form. Just lots of practicing lol.
I mostly listen to their full audio albums while I work. Whenever I see one of their videos I have to watch til the end because its so mesmerizing seeing how on time the bassist/guitarist is using the pedals. Their youtube is also interesting for material where the bassist will randomly play a rush album from start to finish for fun.
That's all for now thanks for watching and listening :-)