Check out Big Fun, I'm listening to it for the first time right now and it's ****ing great. On the Corner is pretty sweet but it's much more funky and doesn't have as much variety as some of the other albums. Be sure to check out the complete In a Silent Way and Bitches Brew sessions too. This is pretty different from In a Silent Way but I've always loved Live - Evil. Just listen to it all, dude.
Since it's your thread, I'll dump some Spotify links:
Miles Davis - Big Fun
Miles Davis - On the Corner
Miles Davis - The Complete In a Silent Way Sessions
Miles Davis - The Complete Bitches Brew Sessions
Miles Davis - Live - Evil