21x1 - Vampire Weekend

January 9, 2010

Ivy-League indie rockers Vampire Weekend refine all the energy, wit and charm of their songs for this pitch-perfect 'MTV Unplugged' performance.

21x2 - Adam Lambert

April 9, 2010

Adam Lambert performs an acoustic set.

21x3 - The Script

April 16, 2010

Irish pop rock band The Script performs an acoustic concert in New York City, featuring fan favorite tracks such as "Breakeven," "The Man Who Can't Be Moved," "Before The Worst," "We Cry" and several others in March 2010.

21x4 - Trey Songz

April 26, 2010

21x6 - Phoenix

June 21, 2010

21x7 - Camila

August 1, 2010

21x8 - Uncle Kracker

September 6, 2010

21x11 - B.o.B

October 2, 2010

21x12 - Steel Magnolia

October 4, 2010

21x13 - Lykke Li

April 22, 2011

Swedish indie vocalist Lykke Li provides an intimate acoustic performance of songs from her debut album, including "I Follow Rivers," "Dance Dance Dance," "Sadness is a Blessing," "I Know Places," "Jerome," and "Possibility.

21x14 - Adele

March 4, 2011

English pop and soul singer Adele performs an acoustic concert in New York City for VH1 Unplugged. Featuring hits such as "Rolling in The Deep" and "Someone Like You," and a cover of the classic song "Natural Woman.

21x15 - Zoé

March 22, 2011

21x16 - Los Tigres Del Norte and Friends

May 22, 2011

21x17 - Lil Wayne

June 12, 2011

21x18 - Mumford & Sons

June 24, 2011

English folk rock band Mumford and Sons perform private and intimate concert in New York City for their fans, including hits such as "Roll Away Your Stone," "Little Lion Man," and "Sigh No More" during the spring of 2011.

21x19 - 30 Seconds to Mars

July 20, 2011

Los Angeles rock band 30 Seconds to Mars performs an acoustic concert in New York City, featuring a selection of fan favorite hits such as "Hurricane," "Kings and Queens," "Closer to the Edge," and numerous others during May 2011.

21x20 - Kelly Clarkson

November 18, 2011

American pop rock singer-songwriter Kelly Clarkson performs a selection of her hits at an acoustic concert in New York City, featuring a variety of her older tracks, as well as songs from her 2011 album, "Stronger.