60.Avicii - Wake Me Up
51.Ke$ha - Crazy Kids
48.Avril Lavigne featuring Chad Kroeger - Let Me Go
43.Eminem featuring Nate Ruess - Headlights
42.Lady Gaga - Applause
41.Katy Perry featuring Juicy J - Dark Horse
40.Taylor Swift - I Knew You Were Trouble
39.Fall Out Boy - My Songs Know What You Did In The Dark(Light Em Up)
35.Bruno Mars - Treasure
31.Katy Perry - Unconditionally
29.A$AP Rocky featuring Skrillex - Wild For The Night
28.Katy Perry - Roar
27.Eminem - Stronger Than I Was
24.Mariah Carey feat Miguel - #Beautiful
22.Lady Gaga featuring R. Kelly - Do What U Want
20.Bruno Mars - Gorilla
19.Daft Punk featuring Pharell Williams - Get Lucky
16.Imagine Dragons - Demons
14.Drake - Hold On, We're Going Home
13.Bruno Mars - Moonshine
10.Miley Cyrus - Wrecking Ball
8.Rihanna featuring Mikky Ekko - Stay
6.Bruno Mars - When I Was Your Man
5.Imagine Dragons - Radioactive
4.P!nk featuring Nate Ruess - Just Give Me A Reason
2.Justin Timberlake - Mirrors
So many great songs on your countdown. I'm sure it would have been flawless had you had the time.