*Last week's front-runner, Katy Perry's "Dark Horse (Remix)," makes the jump to our Top Hip Hop and R&B chart, and Drake's "Worst Behavior" tumbles from second to sixth. Taking their place on top are B.o.B's "Throwback" (formerly third) and Tyga's "Wake Up in It" (formerly sixth).
*New this week, Major Lazer's "Aerosol Can" and Adrian Marcel's "2AM (#YoungCalifornia Remix)" enter the chart in eighth and 20th.
*Ty Dolla $ign's "Or Nah" tumbles from our Top Picks, landing in fifth.
*Jennifer Lopez's "Girls," Ty Dolla $ign's "Paranoid (Remix)" and Kat Dahlia's "Mash It Up" narrowly miss appearing on the chart. Your feedback and ratings will determine whether they make the cut next week!