Ключевые слова: adult, art, band, closeup, concert, cropped, entertainment, fun, gesturing, group, hand, hand gesture, hard rock, heavy metal, music, musical, musicians, partial, people, performance, playing, rock, rock and roll, rock and roll grunge, rock and roll hand, rock band, rock concert, rock music, selective focus, show, showing, sign of the horns, sound, stage, young,