01 (new) Rita Ora - How We Do (Party) (1)

02 (1) Wiley feat. Ms D - Heatwave (3)

03 (re) Emeli Sandé - Read All About It (Pt. III) (3)

04 (re) Elbow - One Day Like This (24)

05 (2) Calvin Harris feat. Example - We'll Be Coming Back (3)

06 (new) Kate Bush - Running Up That Hill (1)

07 (4) Florence + The Machine - Spectrum (Say My Name) (6)

08 (new) Trey Songz - Simply Amazing (1)

09 (new) Porter Robinson - Language (1)

10 (5) Redlight - Lost In Your Love (2)

11 (12) Angel - Wonderful (5)

12 (6) Maroon 5 feat. Wiz Khalifa - Payphone (9)

13 (8) Nicki Minaj - Pound The Alarm (9)

14 (9) Stooshe - Black Heart (9)

15 (new) George Michael - White Light (1)

16 (7) Rudimental feat. John Newman - Feel The Love (12)

17 (3) Lawson - Taking Over Me (2)

18 (re) John Lennon - Imagine (26)

19 (14) Flo Rida - Whistle (11)

20 (16) Carly Rae Jepsen - Call Me Maybe (20)

21 (15) Chris Brown - Don't Wake Me Up (8)

22 (62) Muse - Survival (5)

23 (11) will.i.am feat. Eva Simons - This Is Love (8)

24 (25) Justin Bieber feat. Big Sean - As Long As You Love Me (5)

25 (10) Karmin - Brokenhearted (4)

26 (36) Cheryl - Under The Sun (3)

27 (24) Alex Clare - Too Close (19)

28 (17) Fun. feat. Janelle Monáe - We Are Young (19)

29 (13) Far East Movement feat. Cover Drive - Turn Up The Love (6)

30 (18) Katy Perry - Wide Awake (13)

31 (new) Ryan O'Shaughnessy - No Name (1)

32 (re) One Direction - What Makes You Beautiful (37)

33 (44) Paloma Faith - Picking Up The Pieces (13)

34 (new) Ed Sheeran, Richard Jones, Nick Mason, Mike Rutherford & David Arnold - Wish You Were Here (1)

35 (28) Of Monsters And Men - Little Talks (2)

36 (21) Underworld feat. Dockhead Choir, Dame Evelyn Glennie, Only Men Aloud, Elizabeth Roberts, Alex Trimble - Caliban's Dream (4)

37 (23) Train - Drive By (18)

38 (re) Oasis - Wonderwall (35)

39 (27) Nicki Minaj - Starships (27)

40 (20) Coldplay & Rihanna - Princess Of China (17)

41 (22) Dizzee Rascal feat. Pepper - Scream (2)

42 (re) Taio Cruz - Dynamite (32)

43 (26) Skrillex feat. Sirah - Bangarang (17)

44 (39) Avicii - Silhouettes (12)

45 (47) Fun. - Some Nights (2)

46 (30) Gotye feat. Kimbra - Somebody That I Used To Know (32)

47 (re) The Kinks - Waterloo Sunset (12)

48 (31) Dizzee Rascal & Armand Van Helden - Bonkers (26)

49 (new) Aiden Grimshaw - Curtain Call (1)

50 (new) Paloma Faith - 30 Minute Love Affair (1)