Get ready to feel very happy with "U Know What's Up (Originally Performed By Donell Jones) - Karaoke Version" by Midifine Systems. With a 103 BPM and 4 time signature, the rhythms flow in C♯/D♭ major. Spanning 4 minutes and 10 seconds, "U Know What's Up (Originally Performed By Donell Jones) - Karaoke Version" radiates average energy from start to finish. Let the very happy vibes of this track carry you away.