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Context: (CNN) -- Each year, Grammy Week offers up a full calendar of events -- each one boasting a guest list more spectacular than the next. But this year, the most coveted ticket was Friday night's "2013 MusiCares Person of the Year Tribute" honoring Bruce Springsteen. 

The evening's entertainment featured six Rock and Roll Hall of Famers, a few critically acclaimed young artists -- and The Boss himself. 

Neil Young and Crazy Horse turned up the volume with a spirited version of "Born in the U.S.A," flanked by a pair of cheerleaders with the letter "S" emblazoned on their sweaters. Colombian superstar Juanes put a bilingual spin on "Hungry Heart," singing verses in both Spanish and English, and John Legend transformed "Dancing in the Dark" into a jazzy piano ballad, which led Springsteen to later remark that "he made me sound like Gershwin. I love that." 

Other standout performances included Mumford & Sons' banjo-laced cover of "I'm on Fire," Tom Morello and Jim James' mesmerizing take on "The Ghost of Tom Joad," and country superstar Kenny Chesney's quietly effective rendition of "One Step Up." 

Elton John also opted for simplicity, accompanied only by his piano on "Streets of Philadelphia." But the most curious vocal of the night was on "Lonesome Day," where Sting exhibited a raspy growl that suggested he was looking to honor Springsteen by sounding like him. 

The evening was part all-star concert, part fundraiser to benefit the MusiCares Foundation, the Recording Academy's philanthropic arm that provides assistance to members of the music industry. 
human
Does Elton John like simplicity?
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yes
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What was he joined by when he played Streets of Philadelphia?
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his piano
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Anything else?
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no
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Who had a raspy growl?
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Sting
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Was there something unusual about that vocal?
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yes
human
What song was he singing?
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Lonesome Day
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Who was he probably trying to pay homage to?
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yes
human
Were there a lot of stars at the concert?
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yes
human
Did it raise money as well?
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yes
human
For whose benefit?
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MusiCares Foundation
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What association are they an arm of?
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Recording Academy's philanthropic
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Who do they provide assistance to?
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members of the music industry
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How many Rock and Roll hall of famers were there?
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six
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Was The Boss himself present?
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yes
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Who really pumped up the volume?
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Neil Young and Crazy Horse
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For which song?
gpt
Born in the U.S.A
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Was it energetic, or dull?
gpt
energetic
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Was Hungry Heart sung all in English?
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no
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What other language then?
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Spanish
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What song had some banjo happening in it?
gpt
"I'm on Fire