2015, 30 seconds to mars, american singer, appliances, ariana grande, ariana grande butera, blur, bokeh, close up, colored, concerto, crowd, demi lovato, eminem, emotions, gibson, guitars, hall, hands, hi-tech, hip-hop, hot chelle rae, iheart radio, jared leto, johnny depp, laser, light, lighting, lights, microphone, mtv, music, music awards, public, rap, show, singer, smartphone, stage, taylor swift, technology, the people, tiesto, video, viewers, wallpaper.