Cool! I've been finding other ones too....
Mitch Murder
Daniel Deluxe
The Midnight
And this isn't a new one, I neglected to mention them earlier.... Carpenter Brut.
These are all great to listen to as well! A synth metal band called The Mantle released a great instrumental album in 2017. Kenny Gs son shreds on the guitar. I like Satriani to relax to for something upbeat, or even some Jaco Pastorias to mix it up. Lots of good stuff mentioned in this thread!