U2 is an Irish alternative rock band from Dublin formed in 1976. The group consists of Bono (lead vocals and rhythm guitar), the Edge (lead guitar, keyboards, and backing vocals), Adam Clayton (bass guitar), and Larry Mullen Jr. (drums and percussion). Initially rooted in post-punk, U2's musical style evolved throughout their career, yet has maintained an anthemic sound built on Bono's expressive vocals and the Edge's effects-based guitar textures.
These are photos from concerts where U2 played, so they may be of other bands that played the concert as well.
Rock & Roll Hall of Fame 25th Anniversary Concert Night 2 Oct 30, 2009 New York, New York, United States Uploaded by Zachary Casperson
Rock & Roll Hall of Fame 25th Anniversary Concert Oct 30, 2009 New York, New York, United States Uploaded by Geoff M
U2 / Black Eyed Peas Oct 25, 2009 Pasadena, California, United States Uploaded by Erin X
U2 / The Black Eyed Peas Oct 23, 2009 Las Vegas, Nevada, United States Uploaded by Geoff M
U2 / Black Eyed Peas Oct 18, 2009 Norman, Oklahoma, United States Uploaded by Toby White
U2 / Black Eyed Peas Oct 18, 2009 Norman, Oklahoma, United States Uploaded by Skanzo
U2 / Muse Oct 14, 2009 Houston, Texas, United States Uploaded by John Fortier
U2 / Muse Oct 9, 2009 Tampa, Florida, United States Uploaded by Bri Kel
U2 / Muse Oct 9, 2009 Tampa, Florida, United States Uploaded by Brantelg
U2 / Muse Oct 9, 2009 Tampa, Florida, United States Uploaded by Mkrabbit17
U2 / Muse Oct 9, 2009 Tampa, Florida, United States Uploaded by Chuchin Loreto
U2 / Muse Oct 6, 2009 Atlanta, Georgia, United States Uploaded by Tomasz