Tuhia he whiti kōrero poto i runga i te kaupapa e whai ake nei:  Ka waiata a PersonX i te "Happy Birthday"
Ae ra, anei he rarangi poto: I waiata a Hernan i te "Happy Birthday" ā, ka hiahia ia ki te waiata anō. Nō reira, ka waiata anō ia i te waiata "Happy Birthday" mō te wā tuarua.