Belanova, the electropop band from Mexico, sounds like it was influenced by nightclub epiphanies, Japanese anime and sweet lollipops. "Niño", one of the songs off their album Dulce Beat, is a painful goodbye, adios, au revoir, arrivederci—but it’s somehow lightened by the constant use of the word “boy” (niño) to address the unlucky target of the bad news.