Saying a song sounds like the future is typically a high compliment, but perhaps an even higher one is to say a song sounds like this exact second. Enter “Overwhelming,” the catchy slab of ethereal trap music made by Matt Ox who is, I’m guessing, around 12 years old. For someone who may not yet be out of junior high school, Matt Ox has a worthy catalog — check out the rugged “Michael Myers.” “Overwhelming” has some of the ferocious energy of the current wave of SoundCloud rap, though he delivers his verses with exuberant diffidence: “Used to hate on me, used to sleep on me/Now I’m almost at the top where I was dreaming to be.” The video, directed by Pipus and Kendra, is pitch-perfect: Matt Ox alternating between bouncing with joy and tough-guy cosplay, and scenes with a squad of preteen boys posted up on a street corner mean-mugging the camera while playing with fidget spinners. JON CARAMANICA