Kaye West - Monster
Jay Z - Numb
Jay Z - Empire State Of Mind
GaGa (Bad Romance, Judas, Bloody Mary, Out Of Control)
J Lo - OTF
Chris Brown - I Can Transform Ya
Kanye West - Lost in the World
Aubrey O'Day - Hitchhiker
Diddy - Dirty Money - Shades / Strobe Lights
SNSD/Girls' Generation - THE GREAT ESCAPE
Girls Aloud - Sexy! No No No...
Janet Jackson - You Want This / If / Rhythm Nation / The Pleasure Principle
Jazzy - Remote Control Me / Electric Sex
Natalia Kills - Break You Hard / Wonderland
The Outsyders - Tear the Club Up
Britney Spears - Inside Out / I Got That Boom Boom / What It's Like To Be Me / Toy Soldier
Skylar Grey - Dance Without You
Trey Songz - Red Lipstick
Friendly Fires - Blue Cassette / Hurting / Pala / Show Me Lights / Live Those Days Tonight
Daft Punk - Harder, Better, Faster, Stronger / Aerodynamic
Ciara - Bang It Up / Work / Turntables / Heavy Rotation
Rihanna - Umbrella, Disturbia, Rude Boy, Only Girl (slays hard), What's My Name, S&M, Man Down
Others: Super Bass, Fly, Criminal, E.T., California Gurls/Tik Tok, Till The World Ends/Hold It Against Me, The Edge Of Glory/Judas, so many more.
But when it comes to best production I say Only Girl the instrumental is already great but the beat is amazing.
Example: