YOUR RADIO CHART PREVIEW

Anyone can tell you what just happened at radio. But if you want to know what's about to happen, notably on the three hottest charts now going, keep it here.

TOP 40
"Dark Horse" from Capitol’s Katy Perry f/Juicy J remains at #1. Movers inside the Top 10 include Black Magnetic/Epic’s A Great Big World with "Say Something" and "Pompeii" by Virgin’s Bastille, both of which continue to show growth; joining the Top 10 is Warner Bros.’ Jason Derulo f/2 Chainz with "Talk Dirty." Pharrell Williams’ "Happy" (Columbia) is this week’s Greatest Gainer. "Hey Brother" by PRMD/Island/IDJ’s Avicii and American Authors’ "Best Day of My Life" (Mercury/IDJ) both have big spin increases and continue their climb up the chart. Beyoncé’s "Drunk in Love" f/Jay Z (Columbia) has a +1000 spin-increase week and makes the strong move to Top 30. Chase/CM/Republic’s Austin Mahone takes a huge jump and joins the chart with "MMM Yeah." 　

RHYTHM
We officially have a new #1. "Drunk in Love" by Columbia’s Beyoncé takes the slot, after a three-week run from RCA’s Kid Ink. Katy Perry’s "Dark Horse" (Capitol) creeps closer, moving to #3. Warner Bros. has Jason Derulo’s "Talk Dirty" increasing over 700 spins, and "Happy" by Pharrell Williams (Columbia) enjoys the biggest increase of the week, moving into the Top 10. Other solid moves include RCA’s Chris Brown with "Loyal," "Red Nose" by Republic’s Sage the Gemini, and Jay Z’s "On The Run II" (Roc-a-Fella/Roc Nation).　

ALTERNATIVE
There’ll be a new #1 in PoMo Town as well: "Team," the second smash from Lava/Republic’s Lorde. Republic also scores with Phantogram, as "Fall In Love" will enter the Top 10. "Come With Me Now" by Epic’s fast-rising KONGOS will make another impressive move, bouncing #17-11. Look for Mom+Pop’s Wild Cub to make a quick entry into the Top 30 with "Thunder Clatter." Modular’s Tame Impala will debut on the chart with "Feels Like We Only Go Backwards."