The South Korean boy band ASTRO has spent its career flipping between upbeat synth-pop tracks and more heartfelt, dramatic tunes that lie somewhere between balladry and despondent dance tunes. • The Seoul sextet has released more than 10 EPs, including several series based around themes like the seasons (Spring Up, Summer Vibes, Autumn Story, and Winter Dream) and dreams (Dream Part.01 and Dream Part.02). • ASTRO member Cha Eun-woo is one of the most popular young actors in South Korea. • Featuring the addicting single “All Night,” ASTRO’s 2019 debut album, All Light, topped South Korea’s Gaon Album Chart. • ASTRO members Moonbin & Sanha came together as a duo in 2020 and released the EP Bad Idea.