Sounds like: MAYZiN, Future, Chance The Rapper, Danyal
It's rare that I find a rapper who hasn't blown up yet that really hooks me like this, but the chorus on "Morning" really sucked me in.
It didn't really end with the chorus, though. Rahn Harper's Chicago style carried throughout the track, keeping my attention, and the production had me until the end.
Head over to SoundCloud to get more of Rahn Harper.