We Are One: The Obama Inaugural Celebration at the Lincoln Memorial was a public celebration of the then forthcoming inauguration of Barack Obama as the 44th President of the United States at the Lincoln Memorial and the National Mall in Washington, D.C., on January 18, 2009. By some estimates the attendance was over 400,000. The event was musically directed by Rob Mathes of the Kennedy Center Honors. A backing band used by many of the artists was in the orchestra pit, and featured veteran session drummer Kenny Aronoff.
The concert featured performances by (in alphabetical order) Beyoncé, Mary J. Blige, Jon Bon Jovi, Garth Brooks, Sheryl Crow, Renée Fleming, Caleb Green, Josh Groban, Herbie Hancock, Heather Headley, Bettye Lavette, John Legend, John Mellencamp, Jennifer Nettles, Pete Seeger, Shakira, Bruce Springsteen, James Taylor, U2, Usher, will.i.am and Stevie Wonder. Several of the songs performed had been used by Obama's presidential campaign.
The concert also featured readings of historical passages by Jack Black, Steve Carell, Rosario Dawson, Jamie Foxx, Tom Hanks, Samuel L. Jackson, Ashley Judd, Martin Luther King III, Queen Latifah, Laura Linney, George Lopez, Kal Penn, Marisa Tomei, Denzel Washington, Forest Whitaker and Tiger Woods.
|Performer(s) / Speaker(s)||Act|
|The US Army Band "Pershing's Own" Herald Trumpets||"Fanfare for the Common Man" by Aaron Copland|
|Master Sergeant Caleb B. Green III||"The Star-Spangled Banner" by Francis Scott Key and John Stafford Smith|
|Denzel Washington||Homage to leaders given Monuments or Memorials|
|Bruce Springsteen and The Joyce Garrett Singers||"The Rising" by Bruce Springsteen|
|Laura Linney and Martin Luther King III||Passages by Franklin D. Roosevelt and John F. Kennedy|
|Mary J. Blige||"Lean on Me" by Bill Withers|
|Jamie Foxx and Steve Carell||Referencing Thomas Jefferson, Thurgood Marshall, and Robert Kennedy|
|Bettye LaVette and Jon Bon Jovi||"A Change is Gonna Come" by Sam Cooke|
|Tom Hanks||Lincoln Portrait by Aaron Copland|
|Marisa Tomei||Quoting Ronald Reagan|
|James Taylor, John Legend, Jennifer Nettles, Arnold McCuller, Caroline (Kim) Taylor||"Shower the People" by James Taylor|
|Joe Biden||Speech: The Dignity of Work|
|John Mellencamp and Baptist choir||"Pink Houses" by John Mellencamp|
|Queen Latifah||Referencing Marian Anderson|
|Josh Groban, Heather Headley, and the Gay Men's Chorus of Washington, D.C.||"My Country, 'Tis of Thee" by Samuel Francis Smith|
|Kal Penn and George Lopez||Quotes from Dwight D. Eisenhower and Barbara Jordan|
|Herbie Hancock, will.i.am, and Sheryl Crow||"One Love" by Bob Marley|
|Tiger Woods||Dedicating the Armed Forces|
|Renée Fleming and the U.S. Naval Academy Glee Club||"You'll Never Walk Alone" from Rodgers and Hammerstein's Carousel|
|Jack Black and Rosario Dawson||Tribute to Theodore Roosevelt|
|Garth Brooks and Inaugural Celebration Chorus||"American Pie" by Don McLean, "Shout" by The Isley Brothers, "We Shall Be Free" by Garth Brooks|
|Ashley Judd and Forest Whitaker||Referencing John F. Kennedy and William Faulkner|
|Usher, Stevie Wonder, and Shakira||"Higher Ground" by Stevie Wonder|
|Samuel L. Jackson||Referencing Abraham Lincoln, Rosa Parks, and Martin Luther King Jr.|
|U2||"Pride (In the Name of Love)" and "City of Blinding Lights"|
|Barack Obama||Speech: Voices Calling for Change|
|Pete Seeger, Bruce Springsteen, Tao Rodríguez-Seeger, and Inaugural Celebration Chorus||"This Land Is Your Land" by Woody Guthrie|
|Beyoncé and entire ensemble||"America the Beautiful" by Katharine Lee Bates and Samuel A. Ward|
Attendance at the concert was free to the public, and HBO also broadcast the concert for free on cable television services on their usually subscription-only network. The Associated Press called it a "near-flawless production with multiple camera angles and a majestic backdrop in the giant statue of Abraham Lincoln". The concert was broadcast around the world. In Finland it was broadcast live and free to air by YLE TV1. In the Netherlands it was broadcast live and free by Nederland 3. It was broadcast in Portugal by RTP 2 on January 24, 2009. In Sweden it was broadcast by TV8. HBO released the concert as part of a 2 DVD set (including the Inaugural Address and Neighborhood Ball) in April 2010. Also, it was shown for the crowd at Obama's inauguration two days later on megascreens in the hours before the ceremony began.