Puz a negrito as minhas preferencias , risquei as que não curto xD

• Avenged Sevenfold x Aerosmith
• Slipknot x System Of a Down
• Lady Gaga x Britney Spears 
• My Chemical Romance x Tokio Hotel 
• Nickelback x Bon Jovi
• Panic at the disco x Green Day 
• Nicki Minaj x Jessie J.
• Avril Lavigne x Adele
• SHINee x BigBang
• The Pretty Reckless x Maroon 5
• Eminem x Jay-Z
• PitBull x LMFAO
• Katy Perry x Rihanna
• Demi Lovato x Selena Gomez
• Codplay x David Guetta
• Guns N’ Roses x Nirvana
• AC/DC x Metallica
• Evanescence x Simple Plan
• Red Hot Chili Peppers x Foo Fighters