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02 - Mario,陈张太康 - His Worries
03 - Mario - 少年烦恼说
04 - Mario,凌飞 - Gagarin 2021
05 - Mario - 加加林2021
06 - Mario,钱文青 - Acrostic
07 - Mario - 专属暗语
08 - Mario,苏尚卿 - Beyond the mountains
09 - Mario - 云中人
10 - Mario,史泽鲲 - Unspoken Love
11 - Mario - 隔岸
12 - Mario - 送别