Yes, we've indeed already been quite funky a few times in the last few weeks, right?
Thing is, this tune just got me noddin' my head right away, the very first time I heard it. As I saw quite a few people around me doing the same whenever this song sounded, I figured the interest for learning how to play it might be quite high.
As there are no keys (piano) in the original, I also thought it might be another fun example / exercise of how to make a piano song out of a non-piano song, copying bass lines (left hand) and harmony parts (in this case a rhythm/funk guitar, right hand).