Half-Filipino and half-Spanish singer Anton Alvarez as featured in "Kung Sana" - the second single off Alvarez's "100% Pure Heart" album under Viva Records. Starring as the pleasant voiced balladeer's love interest in this GB San Pedro directed music video is model and TV personality Sam Pinto. "Kung Sana" is the follow-up to first single "Wish" featuring Sarah Geronimo.Genres: MusicStarring: Anton AlcarezDirector: Viva Records