See the duo play "This Land Is Your Land" at the Lincoln Memorial
Original coaches reunite for upcoming season
U2 frontman honored for musical and humanitarian efforts
Cher, Bruno Mars and more perform on Season Four finale
Top three pull out all the stops ahead of Season Four finale
Adam Levine and Shakira are out as top three finalists are revealed
Rocker sings Cyndi Lauper's 'Time After Time' in bid for the finals
Team Blake loses a contestant as top five advance to semi-finals
Indie-rocker contestant stands out in a country-heavy field
With Adam Levine's team gutted, Blake Shelton is the coach to beat
Singer shines with a stripped-down version of Bruno Mars' 'Grenade'
Usher and Shakira each find themselves down to one contestant
Pop star's former duet partner sings 'The Way You Make Me Feel'
'You never know, I might come back,' says departing coach Shakira
Adam Levine's and Blake Shelton's teams come through unscathed