I see the site is missing a lot of great artists and songs. I guess they can't just post whatever without proper licenses, but I wish there were more

My favorite blues rock guitar players that I think would fit really well in this site are:

Dan Auerbach - The black keys
Gary Clark Jr.
Jake Kiszka - Gretta Van Fleet

Give them a listen if you like blues rock, and tell me some of your favorites so we can share and analyze more great artists, even off-site