结冰(Lonely) Song Title: 结冰(Lonely)(Jié bīng)Singer: IN-K/苏星婕 (Sū Xīngjié)/一头老虎 (Yītóu Lǎohǔ)Release Date: 2021-05-24 Pinyin Lyrics Here
别走 Song Title: 别走 (Bié zǒu)Singer: 王忻辰(Wáng xīn chén)/苏星婕(Sūxīngjié)Released Date：2021-07-16 Pinyin Lyrics Here
风吹过八千里 Song Title: 风吹过八千里 (Fēng chuīguò bāqiān lǐ)Singer: 苏星婕 (Sū xīngjié)Released Date: 2021-09-17 Pinyin Lyrics Here