Mariah Carey spread the joy on the first night of Hanukkah by belting out a new song about the Jewish holiday to her 10-year-old twins Monroe and Moroccan.

Before the world becomes illuminated by the ‘Festival of Light,’ singer Matisyahu chats with us about his annual holiday concert, feeling like ‘the other’ during Christmas time, and the lack of ‘awesome’ Hanukkah songs out there.