Korean idol group BIGBANG marked its 20th anniversary with a comeback performance at the Coachella Valley Music and Arts Festival on Sunday (U.S. time), returning to the stage as a full group for the first time in nine years. The trio, composed of G-Dragon, Taeyang and Daesung, closed the festival's Outdoor Theatre stage in Indio, California, with a 50-minute set featuring some of its biggest hits, including "Bang Bang Bang," "Fantastic Baby" and "Loser." "It took a long time for us to get here. BIGBANG is back!" G-Dragon told the crowd. "Our 20th anniversary has just begun, and bigger things are coming, so please wait for a little longer." Daesung said he had "waited so long for this moment," adding that the group's first Coachella appearance would be "an unforgettable night." The performance drew loud cheers as the large screens on the stage lit up with the group's iconic logo and members' names. Fans waved yellow crown-shaped light sticks, a symbol of the band's fan base. Since debuting in 2006, BIGBANG had grown to be the act standing at the forefront of second-generation K-pop, relea