Drumeo has this thing where they invite someone in to hear a piece of music for the first time, then have them either replay it or they hear a version without drums and they make their own rhythm.
In this episode Larnell Lewis listens to a song for the first time and plays it immediately from memory.
I suspect it's genuine. He's good. There's always a little room for skepticism though.
I love watching the people come on and apply music theory and point out the patterns. It has made me listen harder to new stuff