朝鲜的歌舞表演确实很精彩。
朝鲜演员唱腔圆润，词句朗朗上口。[{'character': '朝', 'pinyin': 'chao2', 'highest pitch': 11.29, 'lowest pitch': 8.84, 'duration': 0.31, 'prosody hierarchy': 'null'}, {'character': '鲜', 'pinyin': 'xian2', 'highest pitch': 11.09, 'lowest pitch': 10.19, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '演', 'pinyin': 'ian3', 'highest pitch': 10.19, 'lowest pitch': 6.03, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '员', 'pinyin': 'van2', 'highest pitch': 10.18, 'lowest pitch': 5.97, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '唱', 'pinyin': 'chang4', 'highest pitch': 10.32, 'lowest pitch': 8.29, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '腔', 'pinyin': 'qiang1', 'highest pitch': 10.83, 'lowest pitch': 8.29, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '圆', 'pinyin': 'van2', 'highest pitch': 10.18, 'lowest pitch': 5.42, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '润', 'pinyin': 'ruen4', 'highest pitch': 10.62, 'lowest pitch': 7.36, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.22}, {'character': '词', 'pinyin': 'cii2', 'highest pitch': 8.06, 'lowest pitch': 7.1, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '句', 'pinyin': 'jv4', 'highest pitch': 9.02, 'lowest pitch': 7.5, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '朗', 'pinyin': 'lang2', 'highest pitch': 10.67, 'lowest pitch': 7.22, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '朗', 'pinyin': 'lang3', 'highest pitch': 10.78, 'lowest pitch': 6.98, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 11.04, 'lowest pitch': 7.22, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '口', 'pinyin': 'kou3', 'highest pitch': 6.48, 'lowest pitch': 4.7, 'duration': 0.34, 'prosody hierarchy': '#4'}]