*Kendrick Lamar's Jay-Z-assisted "B*tch Don't Kill My Vibe (Remix)" retains first this week. Hova's "Open Letter" makes the jump from our Rap Chart to claim second, knocking the former runner-up, Big Sean's "Switch Up," to third.
*Also graduating from our Rap Chart, Talib Kweli's "Come Here," Pusha T's "Numbers on the Board," Tyga's "Hit'em Up" and Young Jeezy's "R.I.P. (Remix)" land in sixth, 10th, 14th and 18th.
*Up from our Club Hip-Hop Chart, Tyga's "Molly" and Harry Fraud & DJ Wonder's "BASE" snag eighth and 17th.
*Formerly on our R&B/Pop Chart, Nicki Minaj's "High School" and Jeremih's "All the Time" claim 13th and 16th.
*Rihanna's "Pour It Up (Remix)," Vado's "Don't Make Me Do It" and DJ Afrojack's "As Your Friend" narrowly miss appearing on the chart. Your feedback and ratings will determine whether they make the cut next week!