11:00pm IRENE CARA Flashdance...What A Feeling (Polygram) DONNA SUMMER I Feel Love (Mercury) 11:30pm DONNA SUMMER The Wanderer (Geffen) A-HA Take On Me (Sony) NICK JONAS Jealous (Universal) ELLIE GOULDING Love Me Like You Do (Universal) CALVIN HARRIS feauturing ELLIE GOULDING Outside (Sony) MARK RONSON featuring BRUNO MARS Uptown Funk (Sony) PHARRELL WILLIAMS Happy (Sony) RIHANNA, PAUL MCCARTNEY and KANYE WEST FourFiveSeconds (Universal) 12:00am VANCE JOY Riptide (Liberation) SIA Chandelier (Inertia Recordings / Monkey Puzzle) SIA Elastic Heart (Inertia Recordings / Monkey Puzzle) DAVID GUETTA ft. NICKI MINAJ and AFROJACK Hey Mama (Warner) BERLIN The Metro () BERLIN Take My Breath Away (CBS) MAROON 5 Sugar (Universal) 12:30am SPARKS Beat The Clock (Virgin) SPARKS No. 1 Song In Heaven (Roadrunner) THE SPARKS When I'm With You () ZEDD featuring FOXES Clarity (Interscope Records) THE WEEKND Earned It (Universal) JOHN LEGEND All Of Me (Universal) 1:00am DAVID BOWIE Cat People (EMI) TAYLOR SWIFT Style (Universal) TAYLOR SWIFT Shake It Off (Universal) GIORGIO MORODER featuring KYLIE MINOGUE Right Here, Right Now (RCA) CARLY RAE JEPSEN I Really Like You (Universal) LILLY WOOD and THE PRICK Prayer In C (Robin Schulz Remix) (Universal) ZEDD featuring SELENA GOMEZ I Want You To Know (Universal) JESS GLYNNE Hold My Hand (Warner) 1:30am KYGO featuring CONRAD SEWELL Firestone (Sony) WIZ KHALIFA featuring CHARLIE PUTH See You Again (Warner) CHRIS BROWN and TYGA Ayo (Sony) NATALIE LA ROSE featuring JEREMIH Somebody (Universal) WALK THE MOON Shut Up And Dance (Sony) CLEAN BANDIT featuring JESS GLYNNE Rather Be (Warner) ALESSO featuring TOVE LO Heroes (We Could Be) (EMI) 2:00am KELLY CLARKSON Heartbeat Song (Sony) MEGHAN TRAINOR All About That Bass (Sony) IGGY AZALEA featuring CHARLI XCX Fancy (Explicit) (Universal) DAFT PUNK featuring PHARRELL WILLIAMS Get Lucky (Sony) LIMAHL Never Ending Story (EMI) GIORGIO MORODER fe