Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: E rua o nga mahinga a Yezi i tukuna hei takitahi i te wa o te whakaaturanga: "Solo (Remix) " (e whakaatu ana i a Jay Park me Loco) me te "Whakarongo" (e whakaatu ana i a Hanhae). Ko nga waiata e rua i tohua i runga i te Gaon Digital Chart, i nga nama 16 me te 27. Kaore a Yezi i tino mohiotia hei mema o Fiestar, ana he nui ake te mohio o te iwi i muri i te Unpretty Rapstar. I kii ia: "I mua i te whakaaturanga, ka penei te iwi, 'Ki taku whakaaro kua kite ahau i a ia i tetahi waahi', engari inaianei ka mohio tonu te iwi ki ahau, ahakoa kaore au i te mau i aku kakahu whakaaturanga". Ko ana kaiwhaiwhai i maioha ki tana ahua "kino" me te ahua "tamariki kino". I tukuna e Yezi he putanga hou o "Crazy Dog" i te Tihema 11, 2015. I hangaia e Rhymer o Brand New Music me nga ahuatanga o San E, tetahi o nga kaiwhakawa i runga i te Unpretty Rapstar. I tukuna tana tuatahi maxi kotahi, Foresight Dream, i te Hanuere 28, 2016. I hangaia e Rhymer, e wha nga waiata, tae atu ki te "Cider", i whakatairangahia i runga i nga whakaaturanga puoro rereke. Ko tetahi atu waiata, "Sse Sse Sse", e whakaatu ana i nga hoa whakataetae a Gilme, KittiB me Ahn Soo-min. I te 23 o Tihema 2015, i tukuna e Yezi tetahi waiata whakatairanga i tapaina ko "Z-Noid" mo te keemu Counter-Strike Online me te kiriata i tetahi riipene ataata.  Pātai: Āhea a ia i tuku ai i a Crazy Dog?
Hakihea 11, 2015