Whakaotihia te rerenga e whai ake nei: I te Hanuere 15, 2015, i puta a Carey ki "The Ellen DeGeneres Show" ki te kii kua hainatia e ia he kirimana ki te noho ki The Colosseum i te hotera Caesars Palace i Las Vegas i te Mei me te Hurae 2015; e kiia ana ko # 1 ki Infinity. I te wā o te uiuinga, ka whakapumautia e Carey "Ka mahi ahau i taku noho tuatahi i Vegas i Caesars". "He huihuinga motuhake tēnei ki ahau. Ano hoki, ko te tumanako ka koa nga kaiwhaiwhai ki tenei kaupapa ka mahia e au, i ahu mai i taku pukaemi "#1's", a koinei te putanga hou me te tekau ma waru o ratou. Ko te tūmanako ka koa ētahi atu ki tēnei. Kāre rawa ahau i mahi i tēnei i mua". Ko te whakapumautanga o te noho a Carey i muri mai i te panui a te whetu nui o Kanata a Celine Dion kua whakaroa e ia nga ra o tana noho ki Caesars Palace ki te tiaki i tana tane, a René Angélil, e mate ana i te mate pukupuku. I tua atu i te waiata i a "Infinity" i tana nohoanga, i whakatangihia e Carey tetahi huihuinga o tana takaro tuatahi i te tau 1990 "Vision of Love" i whai ake i a "Infinity" i te whare wananga o te whare wananga o te whare wananga.
"Billboard" Music Awards i te Mei 17, 2015; koina tana mahi tuatahi i te huihuinga i roto i nga tau tekau ma whitu. I whakaahuatia e Andrew Hampp mo "Billboard" te mahinga hei "te peke-o-te-o-te" me tetahi o nga mea tino maumahara o te po. Ko etahi atu whakaaturanga whakatairanga ko "Jimmy Kimmel Live!" me "Live! me Kelly me Michael". Mo te whakamutunga, i mau a Carey i tetahi kakahu i whakaaweahia e Aurora mai i te kiriata Disney "Te Ataahua Moe" me te mahi i runga i te Main Street, U.S.A. i Disney World.