[{"Performer":"U of I Homecoming","URL":"U-of-I-Homecoming"},{"Performer":"U+N Fest 6","URL":"UN-Fest-6"},{"Performer":"U.D.O.","URL":"U-D-O"},{"Performer":"U2","URL":"U2"},{"Performer":"U2 Zoo","URL":"U2-Zoo"},{"Performer":"UA Nuance","URL":"UA-Nuance"},{"Performer":"UCI Symphony Orchestra","URL":"UCI-Symphony-Orchestra"},{"Performer":"Udo Dirkschneider","URL":"Udo-Dirkschneider"},{"Performer":"Ugly God","URL":"Ugly-God"},{"Performer":"UK Jazz Ensemble Concert","URL":"UK-Jazz-Ensemble-Concert"},{"Performer":"Ukulele Orchestra of Great Britain","URL":"Ukulele-Orchestra-of-Great-Britain"},{"Performer":"Uli Jon Roth","URL":"Uli-Jon-Roth"},{"Performer":"Ultimate Elvis Tribute Artist Tour","URL":"Ultimate-Elvis-Tribute-Artist-Tour"},{"Performer":"Ultra Music Festival","URL":"Ultra-Music-Festival"},{"Performer":"Umphrey's McGee","URL":"Umphreys-McGee"},{"Performer":"Una Storia Italiana","URL":"Una-Storia-Italiana"},{"Performer":"Uncalled 4 Band","URL":"Uncalled-4-Band"},{"Performer":"Uncle Kracker","URL":"Uncle-Kracker"},{"Performer":"Uncle Lucius","URL":"Uncle-Lucius"},{"Performer":"Uncle Luke","URL":"Uncle-Luke"},{"Performer":"UND Wind Ensemble","URL":"UND-Wind-Ensemble"},{"Performer":"Under The Streetlamp","URL":"Under-The-Streetlamp"},{"Performer":"Underworld","URL":"Underworld"},{"Performer":"Undiscovered Artist Showcase","URL":"Undiscovered-Artist-Showcase"},{"Performer":"Unforgettable - A Tribute To Nat King Cole","URL":"Unforgettable-A-Tribute-To-Nat-King-Cole"},{"Performer":"United Souls","URL":"United-Souls"},{"Performer":"University of Akron School of Music","URL":"University-of-Akron-School-of-Music"},{"Performer":"UNLV Community Concert","URL":"UNLV-Community-Concert"},{"Performer":"UNLV Music","URL":"UNLV-Music"},{"Performer":"UNLV Wind Orchestra","URL":"UNLV-Wind-Orchestra"},{"Performer":"UnoTheActivist","URL":"UnoTheActivist"},{"Performer":"Unsane","URL":"Unsane"},{"Performer":"Unsigned Savages","URL":"Unsigned-Savages"},{"Performer":"Unspoken","URL":"Unspoken"},{"Performer":"Upon A Burning Body","URL":"Upon-A-Burning-Body"},{"Performer":"Uppercut - Chicago Tribute","URL":"Uppercut-Chicago-Tribute"},{"Performer":"Us The Duo","URL":"Us-The-Duo"},{"Performer":"USA\/Mexico - Band","URL":"USA-Mexico-Band"},{"Performer":"USF Jazztet","URL":"USF-Jazztet"},{"Performer":"USS","URL":"USS"},{"Performer":"Utah Symphony","URL":"Utah-Symphony"},{"Performer":"Ute Lemper","URL":"Ute-Lemper"},{"Performer":"UTEP Brass Faculty Recital","URL":"UTEP-Brass-Faculty-Recital"},{"Performer":"UTEP Choir","URL":"UTEP-Choir"},{"Performer":"UTEP Horn Choir","URL":"UTEP-Horn-Choir"},{"Performer":"UTEP Jazz Band","URL":"UTEP-Jazz-Band"},{"Performer":"UTEP Percussion Ensembles & Batuque Trio","URL":"UTEP-Percussion-Ensembles-and-Batuque-Trio"},{"Performer":"UTEP Symphony Orchestra","URL":"UTEP-Symphony-Orchestra"},{"Performer":"UTEP Virtuosi","URL":"UTEP-Virtuosi"},{"Performer":"UTEP Wind Symphony","URL":"UTEP-Wind-Symphony"}]