Simpleng Bolero was formed by two high school friends: Prince Mike Morales on vocals and Amos Goel Cabugao on the guitar. It all started when the two met back in 2014 and discovered that they share the same passion for music. The two then started posting acoustic covers of OPM songs, both past and current, and other famous hits. The acoustic duo believes that good music doesn't have to be loud to be heard, and they continue to share their taste in music by making acoustic renditions of their own.