#Ryan Seacrest presents Grammy Awards 2013

#Zac Brown performance 55th Grammys 2013

#Brittany Howard performance 55th Grammys 2013

#Miranda Lambert Over You performance 55th Grammys 2013

#The Black Keys Lonley Boy performance 55th Grammys 2013

#Elton John performance 55th Grammys 2013

#Dierks Bentley Home performance 55th Grammys 2013

#DJ Z-Trip performance 55th Grammys 2013

#Tom Morello performance 55th Grammys 2013

#LL Cool J performance 55th Grammys 2013

#Chuck D performance 55th Grammys 2013

#Travis Barker performance 55th Grammys 2013

#Elle Varner performance 55th Grammys 2013

#Hugh Masekela performance 55th Grammys 2013

#Tyrese performance 55th Grammys 2013

#John Fullbright performance 55th Grammys 2013

#Eighth Blackbird performance 55th Grammys 2013

#Krishna Das performance 55th Grammys 2013

#Prince presents Grammy Awards 2013

#Keith Urban presents Grammy Awards 2013

#Katy Perry presents Grammy Awards 2013

#Tim McGraw presents Grammy Awards 2013

#Hunter Hayes presents Grammy Awards 2013

#Pauley Perrette presents Grammy Awards 2013

#Faith Hill presents Grammy Awards 2013

#Jennifer Lopez presents Grammy Awards 2013