A PREVIEW OF RADIO CHART PREVIEWS

Def Jam's Alessia Cara will remain in the #1 position on the T40 chart this week, while Taylor Swift and ZAYN's "I Don't Wanna Live Forever" (UStudios/BMR/RCA-Republic) gains momentum and climbs into the Top 5 as Shawn Mendes' "Mercy" (Island/Republic) moves up to #11, looking poised to join the Top 10.

At Rhythm, Drake's "Fake Love" (YMCMB/Republic) retains the #1 spot, with label mate Amine gaining inside the Top 10 with "Caroline" and Def Jam's Big Sean experiencing growth there as well with "Bounce Back" (G.O.O.D.). The Weeknd's "Party Monster" (XO/Republic) and Chris Brown's "Party" f/ Usher and Gucci Mane will both see their celebrations continue with big increases this week.

And at Modern Rock, Green Day's "Still Breathing" (Warner Bros.) stays at #1 for a second week, but look for The Lumineers' "Cleopatra" (Dualtone) to enter the Top 5, while Catfish & The Bottlemen's "7" (Capitol) and Rag 'N' Bone Man's "Human" (Columbia) are both poised to go to Top 10.

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