20.
Train “Hey, Soul Sister” [Debut]
19.
Verdera “Satisfy” [+1] [2,19]
18.
Leona Lewis “I See You” [Debut]
17.
Florance & the Machine "Drumming Songs" [-4] [7,11]
16.
Angel Taylor “Just Like You” [+2] [2,16]
15.
Brandi Carlile “Dreams” [+2] [4,15]
14.
Rise Against "Savior" [-3] [13,1]
13.
Carrie Underwood "Cowboy Casanova" [-3] [11,2]
12.
30 Seconds to Mars "Kings and Queens" [+4] [4,12]
11.
Nickelback "Never Gonna Be Alone" [+3] [5,11]
10.
Taylor Swift "Fifteen" [-2] [11,5]
9.
Boys Like Girls ft Taylor Swift "Two Is Better Than One" [+3] [6,9]
8.
Muse "Undisclosed Desires" [-2] [14,1]
7.
Flyleaf "Beautiful Bride" [-3] [12,1]
6.
P!nk "I Don't Believe You" [-1] [9,5]
5.
Rob Thomas “Someday” [+4] [5,4]
4.
Lifehouse "Halfway Gone" [+3] [8,4]
3.
Orianthi "According To You" [-2] [11,1]
2.
Jessie James "My Cowboy" [=] [9,2]
1.
Lights "Ice" [+2] [7,1]
Number 1s
Allison Iraheta "Friday I'll Be Over U" (3x)
Bon Jovi "We Weren't Born To Follow"
Owl City "Fireflies"
Paramore "Brick By Boring Brick" (2x)
Michael Bublé “Haven’t Met You Yet”
Rise Against "Savior" (3x)
Muse “Undisclosed Desires”
Flyleaf “Beautiful Bride”
Orianthi “According To You”
Lights “Ice”
Sneak Peak at up coming debuts
Norah Jones “Chasing Pirates”
Nelly Furtado "Mas"
Rihanna "Rude Boy"
Reba McEntire "Consider Me Gone"
Civil Twilight "Letters From the Sky"
Lady Gaga ft Beyonce "Telephone"
Also thanks to everyone who commented.
Go Orianthi!
Orianthi - Pink - Muse - 30 STM - Leona Lewis - Train