这场音乐会的主题是绿色环保
亲绿的乐队已经开始暖场。[{'character': '亲', 'pinyin': 'qin1', 'highest pitch': 10.94, 'lowest pitch': 10.68, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'character': '绿', 'pinyin': 'lv4', 'highest pitch': 11.23, 'lowest pitch': 9.46, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.02, 'lowest pitch': 8.53, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '乐', 'pinyin': 've4', 'highest pitch': 10.36, 'lowest pitch': 8.53, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '队', 'pinyin': 'duei4', 'highest pitch': 10.87, 'lowest pitch': 7.87, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 8.44, 'lowest pitch': 6.15, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 9.09, 'lowest pitch': 6.15, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 9.56, 'lowest pitch': 8.68, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '始', 'pinyin': 'shiii3', 'highest pitch': 9.01, 'lowest pitch': 7.13, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '暖', 'pinyin': 'nuan2', 'highest pitch': 9.88, 'lowest pitch': 6.26, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang3', 'highest pitch': 9.88, 'lowest pitch': 5.1, 'duration': 0.37, 'prosody hierarchy': '#4'}]