Good songs within the last few months?

I really like Drake, J Cole, Lil Wayne, Chris Brown, Rihanna, Nicki Minaj, OFWKTA, Wiz Khalifa, etc etc and want some good songs by these artists or similair especially anything that sounds like "Marvin's Room" or "In The Morning"... I've not been looking for new music really so I'm not sure of new releases. x