I was in the jazz band in high school. Heard this tune the winter of my senior year. It put Grover Washington over the top (in my estimation). I also learned what a REALLY tight band of professional and talented jazz musicians sound like...
A gf of mine got me hooked on this ridiculous beat, I can't imagine how many times I've heard this over the past month in my car alone.
1:37 the beat drop is perfect.