Relative upsets abound, the 2013 Grammy's managed to hand out a mere 10 awards during a 3 hour+ telecast. 

Winning 3 awards a piece (including off air) were Gotye (Record of the Year, Best Pop Due/Group Performance, Best Alternative Music Album), The Black Keys (Best Rock Performance, Best Rock Song, Best Rock Album) and the Jay-Z/Kanye West pairing (Best Rap Performance, Best Rap Song and Best Rap/Sung Collaboration).  Double winners were Fun. (Song of the Year, Best New Artist), Carrie Underwood (Best Country Solo Performance, Best Country Song) and Frank Ocean (Best Urban Contemporary Album and sharing Best Rap/Sung Colaboration with West and Jay-Z) while Kelly Clarkson won Best Pop Vocal Album and Zac Brown Band took home Best Country Album.  The biggest award of the night (Album of the Year) went to Mumford & Sons.

On a side note, Adele managed to continue her unbelievable streak, winning a 7th Grammy Award despite not having a new record to speak of (Best Pop Solo Performance for a live version of "Set Fire to the Rain").

FUN FACT: Keen observers probably noticed flower petals randomly falling on the stage throughout the night all the way through the final performance of the night by Frank Ocean.  These were remaining flowers from the very first performance of the night, by Taylor Swift.

The full winner's list is below...

WINNERS MARKED WITH ***

Record Of The Year
Lonely Boy - The Black Keys
Stronger (What Doesn't Kill You) - Kelly Clarkson
We Are Young - Fun. featuring Janelle Monáe
***Somebody That I Used to Know - Gotye Featuring Kimbra***
Thinkin Bout You - Frank Ocean
We Are Never Ever Getting Back Together - Taylor Swift

Album Of The Year
El Camino - The Black Keys
Some Nights - Fun.
***Babel - Mumford & Sons***
Channel Orange - Frank Ocean
Blunderbuss - Jack White

Song Of The Year
The A Team - Ed Sheeran, songwriter (Ed Sheeran)
Adorn - Miguel Pimentel, songwriter (Miguel)
Call Me Maybe - Tavish Crowe, Carly Rae Jepsen & Josh Ramsay, songwriters (Carly Rae Jepsen)
Stronger (What Doesn't Kill You) - Jörgen Elofsson, David Gamson, Greg Kurstin & Ali Tamposi, songwriters (Kelly Clarkson)
***We Are Young - Jack Antonoff, Jeff Bhasker, Andrew Dost & Nate Ruess, songwriters (Fun. featuring Janelle Monáe)***

Best New Artist
Alabama Shakes
***Fun.***
Hunter Hayes
The Lumineers
Frank Ocean

Best Pop Solo Performance
*** Set Fire To The Rain [live] - Adele***
Stronger (What Doesn't Kill You) - Kelly Clarkson
Call Me Maybe - Carly Rae Jepsen
Wide Awake - Katy Perry
Where Have You Been - Rihanna

Best Pop Duo/Group Performance
Shake It Out - Florence & the Machine
We Are Young - Fun. featuring Janelle Monáe
***Somebody That I Used To Know - Gotye Featuring Kimbra***
Sexy And I Know It - Lmfao
Payphone - Maroon 5 & Wiz Khalifa

Best Pop Vocal Album
***Stronger - Kelly Clarkson***
Ceremonials - Florence & the Machine
Some Nights - Fun.
Overexposed - Maroon 5
The Truth About Love - Pink

Best Dance Recording
Levels - Avicii
Let's Go - Calvin Harris Featuring Ne-yo
***Bangarang - Skrillex Featuring Sirah***
Don't You Worry Child - Swedish House Mafia Featuring John Martin|
I Can't Live Without You - Al Walser

Best Dance/Electronica Album
Wonderland - Steve Aoki
Don't Think - The Chemical Brothers
>Album Title Goes Here< - Deadmau5
Fire & Ice - Kaskade
***Bangarang - Skrillex***

Best Traditional Pop Vocal Album
Christmas - Michael Bublé
A Holiday Carole - Carole King
***Kisses On The Bottom - Paul Mccartney***

Best Rock Performance
Hold On - Alabama Shakes
***Lonely Boy - The Black Keys***
Charlie Brown - Coldplay
I Will Wait - Mumford & Sons
We Take Care Of Our Own - Bruce Springsteen

Best Hard Rock/Metal Performance
I'm Alive - Anthrax
*** Love Bites (So Do I) - Halestorm***
Blood Brothers - Iron Maiden 
Ghost Walking - Lamb Of God
No Reflection - Marilyn Manson
Whose Life (Is It Anyways?) - Megadeth

Best Rock Song
Freedom At 21 - Jack White, songwriter (Jack White)
I Will Wait - Ted Dwane, Ben Lovett, Winston Marshall & Marcus Mumford, songwriters (Mumford & Sons)
***Lonely Boy - Dan Auerbach, Brian Burton & Patrick Carney, songwriters (The Black Keys)***
Madness - Matthew Bellamy, songwriter (Muse)
We Take Care Of Our Own - Bruce Springsteen, songwriter (Bruce Springsteen)

Best Rock Album
***El Camino - The Black Keys***
Mylo Xyloto - Coldplay
The 2nd Law - Muse
Wrecking Ball - Bruce Springsteen
Blunderbuss - Jack White

Best Alternative Music Album
The Idler Wheel Is Wiser Than The Driver Of The Screw And Whipping Cords Will Serve You More Than Ropes Will Ever Do - Fiona Apple
Biophilia - Björk
***Making Mirrors - Gotye***
Hurry Up, We're Dreaming. - M83
Bad As Me - Tom Waits

Best R&B Performance
Thank You - Estelle
Gonna Be Alright (f.t.b.) - Robert Glasper Experiment featuring Ledisi
I Want You - Luke James
Adorn - Miguel
***Climax - Usher***

Best Traditional R&B Performance
Lately - Anita Baker
***Love On Top - Beyoncé***
Wrong Side Of A Love Song - Melanie Fiona
Real Good Hands - Gregory Porter
If Only You Knew - Swv

Best R&B Song
***Adorn - Miguel Pimentel, songwriter (Miguel)***
Beautiful Surprise - Tamia Hill, Claude Kelly & Salaam Remi, songwriters (Tamia)
Heart Attack - Benjamin Levin, Rico Love & Tremaine Neverson, songwriters (Trey Songz)
Pray For Me - Antonio Dixon, Kenny Edmonds, Anthony Hamilton & Patrick "jque" Smith, songwriters (Anthony Hamilton)
Refill - Darhyl "dj" Camper, Elle Varner & Andrew "pop" Wansel, songwriters (Elle Varner)

Best Urban Contemporary Album
Fortune - Chris Brown
Kaleidoscope Dream -Miguel
***Channel Orange - Frank Ocean***

Best Rap Performance
Hyfr (Hell Ya ... Right) - Drake Featuring Lil' Wayne
***... In Paris - Jay-Z & Kanye West***
Daughters - Nas
Mercy - Kanye West featuring Big Sean, Pusha T & 2 Chainz
I Do - Young Jeezy featuring Jay-Z & André 3000

Best Rap/Sung Collaboration
Wild Ones - Flo Rida Featuring Sia
***No Church In The Wild - Jay-Z & Kanye West featuring Frank Ocean & The-dream***
Tonight (Best You Ever Had) - John Legend Featuring Ludacris
Cherry Wine - Nas Featuring Amy Winehouse
Talk That Talk - Rihanna Featuring Jay-Z

Best Rap Song
Daughters - Nasir Jones & Ernest Wilson, songwriters (Patrick Adams, Gary Decarlo, Dale Frashuer & Paul Leka, songwriters) (Nas) Track From: Life Is Good
Lotus Flower Bomb - Olubowale Akintimehin, S. Joseph Dew, Jerrin Howard, Walker Johnson & Miguel Jontel Pimentel, songwriters (Wale Featuring Miguel)
Mercy - Sean Anderson, Tauheed Epps, Stephan Taft, James Thomas, Terrence Thornton & Kanye West, songwriters (Denzie Beagle, Winston Riley & Reggie Williams, songwriters) (Kanye West featuring Big Sean, Pusha T & 2 Chainz)
The Motto - Dwayne Carter, Aubrey Graham & Tyler Williams, songwriters (Drake Featuring Lil' Wayne)
*** ... In Paris - Shawn Carter, Mike Dean, Chauncey Hollis & Kanye West, Songwriters (W.A. Donaldson, songwriter) (Jay-Z & Kanye West)***
Young, Wild & Free - Calvin Broadus, Chris Brody Brown, Philip Lawrence, Ari Levine, Peter Hernandez & Cameron Thomaz, songwriters (t. Bluechel, M. Borrow, T. Griffin, K. Jackson, N. Lee & M. Newman, songwriters) (Snoop Dogg & Wiz Khalifa featuring Bruno Mars)

Best Rap Album
***Take Care - Drake***
Food & Liquor II: The Great American Rap Album, Pt. 1 - Lupe Fiasco
Life Is Good - Nas
Undun - The Roots
God Forgives, I Don't - Rick Ross
Based On A T.r.u. Story - 2 Chainz

Best Country Solo Performance
Home - Dierks Bentley
Springsteen - Eric Church
Cost Of Livin' - Ronnie Dunn
Wanted -  Hunter Hayes
Over - Blake Shelton
***Blown Away - Carrie Underwood***

Best Country Duo/Group Performance
Even If It Breaks Your Heart - Eli Young Band
Pontoon - Little Big Town
*** Safe & Sound - Taylor Swift & The Civil Wars***
On The Outskirts Of Town - The Time Jumpers
I Just Come Here For The Music - Don Williams Featuring Alison Krauss

Best Country Song
***Blown Away - Josh Kear & Chris Tompkins, songwriters (Carrie Underwood)***
Cost Of Livin' - Phillip Coleman & Ronnie Dunn, songwriters (Ronnie Dunn)
Even If It Breaks Your Heart - Will Hoge & Eric Paslay, songwriters (Eli Young Band)
So You Don't Have To Love Me Anymore - Jay Knowles & Adam Wright, songwriters (Alan Jackson)
Springsteen - Eric Church, Jeff Hyde & Ryan Tyndell, songwriters (Eric Church)

Best Country Album
***Uncaged - Zac Brown Band***
Hunter Hayes - Hunter Hayes
Living For A Song: A Tribute To Hank Cochran - Jamey Johnson
Four The Record - Miranda Lambert
The Time Jumpers - The Time Jumpers