Epic Rap Battles of History - "Barack Obama vs Mitt Romney"
Demi Lovato - "Heart Attack"
Girls' Generation - "I Got a Boy"
Justin Bieber feat. Nicki Minaj - "Beauty and a Beat"
Lady GaGa - "Applause"
Macklemore & Ryan Lewis feat. Mary Lambert - "Same Love"
Miley Cyrus - "We Can't Stop"
One Direction - "Best Song Ever"
PSY - "Gentleman"
Selena Gomez - "Come & Get It"
Eminem
Epic Rap Battles
Justin Bieber
Katy Perry
Macklemore & Ryan Lewis
Nicki Minaj
One Direction
PSY
Rihanna
Taylor Swift
Boyce Avenue feat. Fifth Harmony - "Mirrors"
Jayesslee - "Gangnam Style"
Lindsey Stirling and Pentatonix - "Radioactive"
The Piano Guys - "Titanium / Pavane"
Walk Off the Earth feat. KRNFX - "I Knew You Were Trouble"
"Diamonds"
"Gangnam Style"
"Harlem Shake"
"I Knew You Were Trouble"
"Thrift Shop"
Kendrick Lamar
Macklemore & Ryan Lewis
Naughty Boy
Passenger
Rudimental
Anamanaguchi - "Endless Fantasy"
Atoms for Peace - "Ingenue"
Bat for Lashes - "Lilies"
DeStorm - "See Me Standing"