1. Grenade - Bruno Mars
15. Just the Way You Are - Bruno Mars
70. Marry You - Bruno Mars
79. Just the Way You Are - Bruno Mars
139. Nothin' On You (feat. Bruno Mars) - B.o.B
153. Billionaire (feat. Bruno Mars) - Travie McCoy
197. Billionaire (feat. Bruno Mars) - Travie McCoy
220. Count On Me - Bruno Mars
346. The Lazy Song - Bruno Mars
485. Grenade - Bruno Mars
586. Talking to the Moon - Bruno Mars
829. The Other Side (feat. Cee Lo Green & B.o.B) - Bruno Mars
EMINEM:
41. Love the Way You Lie (feat. Rihanna) - Eminem
47. No Love (feat. Lil Wayne) - Eminem
60. Not Afraid - Eminem
98. That's All She Wrote (feat. Eminem) - T.I.
115. Forever - Drake, Kanye West, Lil Wayne & Eminem
116. Drop the World - Lil Wayne & Eminem
120. Lose Yourself - Eminem
135. Roman's Revenge - Nicki Minaj & Eminem
202. Not Afraid - Eminem
230. 'Till I Collapse - Eminem & Nate Dogg
308. Cinderella Man - Eminem
362. When I'm Gone - Eminem
368. Mockingbird - Eminem
369. Love the Way You Lie (feat. Rihanna) - Eminem
371. Won't Back Down (feat. P!nk) - Eminem
432. The Real Slim Shady - Eminem
455. Space Bound - Eminem
515. Like Toy Soldiers - Eminem
532. Lose Yourself - Eminem
576. 25 to Life - Eminem
701. Without Me - Eminem
702. Beautiful - Eminem
811. Superman - Eminem & Dina Rae
878. Stan - Eminem & Dido
923. No Love (feat. Lil Wayne) - Eminem
944. Shake That - Eminem
950. Not Afraid - Eminem
954. Forgot About Dre (feat. Eminem) - Dr. Dre
991. Cleanin' Out My Closet - Eminem
USHER:
18. DJ Got Us Fallin' In Love (feat. Pitbull) - Usher
83. More - Usher
85. OMG (feat. will.i.am) - Usher
297. Yeah! (feat. Lil' Jon & Ludacris) - Usher
309. OMG (feat. will.i.am) - Usher
335. Hot Tottie (feat. Jay-Z) - Usher
724. There Goes My Baby - Usher
786. Yeah! (feat. Lil Jon & Ludacris) - Usher
840. Lil Freak (feat. Nicki Minaj) - Usher
864. U Got It Bad - Usher
CHRIS BROWN:
24. Yeah 3X - Chris Brown
94. Deuces (feat. Tyga & Kevin McCall) - Chris Brown
141. Yeah 3X - Chris Brown
345. No B******t - Chris Brown
385. Make a Movie (feat. Chris Brown) - Twista
461. Forever - Chris Brown
581. Deuces (Remix) [feat. Drake, T.I., Kanye West, Fabolous, Rick Ross & André 3000] - Chris Brown
639. Ain't Thinkin' Bout You (feat. Chris Brown) - Bow Wow & Chris Brown
645. Get Back Up (feat. Chris Brown) - T.I.
688. I Can Transform Ya (feat. Lil Wayne & Swizz Beatz) - Chris Brown
712. Drop It Low - Ester Dean & Chris Brown
990. Kiss Kiss (feat. T-Pain) - Chris Brown
1008. With You - Chris Brown
154. Cannibal - Ke$ha
208. Crazy Beautiful Life - Ke$ha
236. Sleazy - Ke$ha
250. Grow a Pear - Ke$ha
457. Blow - Ke$ha
719. The Harold Song - Ke$ha
Ke$ha has digital sales to make up for lacking airplay. "Blow" is the song radio is picking up, yet it's selling terribly compared to "Cannibal" who is getting less airplay.