Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A watan Janairun 2016, Baekhyun da Miss A memba Suzy sun fito da duet mai suna "Dream". Waƙar da sauri ta kai saman a kan layi na ainihi na kiɗa na ainihi kuma daga baya ya fara a lamba ɗaya a kan jadawalin dijital na mako-mako na Gaon. "Dream" ya kuma lashe matsayi na farko sau biyar a cikin shirye-shiryen talabijin na kiɗa da Music Bank da Inkigayo. A watan Afrilun 2016, Baekhyun ya sami lambar yabo ta YinYueTai V-Chart don Mafi Mashahurin Mawakin a Koriya ta Kudu. A watan Mayun 2016, Baekhyun da mawaƙin Koriya ta Kudu K.Will sun fito da waƙar gargajiya mai suna "The Day" a matsayin wani ɓangare na SM Entertainment's music project SM Station. A watan Agusta 2016, Baekhyun ya fara fitowa a ƙaramin allo a cikin wasan kwaikwayo na tarihi na SBS Moon Lovers: Scarlet Heart Ryeo, daidaitawar Koriya ta Kudu na littafin China Bu Bu Jing Xin. Saboda rawar da ya taka a wasan kwaikwayon ya sami lambar yabo ta New Star a lambar yabo ta SBS Drama Awards ta 2016. Ya kuma yi aiki tare da sauran membobin Exo Chen da Xiumin a kan asalin sauti don jerin da ake kira "Don Ku". A watan Oktoba 2016, tare da Chen da Xiumin, Baekhyun ya zama memba na rukunin farko na Exo-CBX. An fitar da wasan farko na wasan kwaikwayo, Hey Mama!, a ranar 31 ga Oktoba. A watan Nuwambar 2016, Baekhyun ya fara shiga gasar League of Legends ta SM Entertainment "2016 S.M. Super Celeb League", inda shi da abokin aikinsa Heechul suka buga wasan tare da ƙwararrun 'yan wasa da magoya baya daga Koriya ta Kudu da China. A watan Fabrairun 2017, Baekhyun da memba na Sistar Soyou sun saki duet mai taken "Rain". Waƙar ta kai lamba ɗaya a kowane jadawalin kiɗan kan layi na Koriya ta Kudu, nasarar da aka sani da "kashe duka", wanda ya sa ya zama ɗan wasan kwaikwayo na SM na farko da ya sami "kashe duka" a cikin 2016 da 2017 tare da "Dream" da "Rain" bi da bi. A watan Afrilu na 2017, Baekhyun ya fitar da waƙar da ake kira "Take You Home" don kakar wasa ta biyu na aikin Tashar. Waƙar ta kai matsayi na 12 a kan Shafin Dijital na Gaon. A watan Agusta, 2018, Baekhyun da mawaƙin Loco sun fito da waƙar haɗin gwiwa mai taken "Young" don aikin Tashar.  Tambaya: Yaushe aka saki wakar "Dream"?
Janairu 2016