Moonbin and Sanha, members of six-piece group ASTRO, flaunted their scent and charm by taking on the persona of perfumers in their third EP, 'Incense,' fronted by lead track 'Madness.' Perfumer-inspired concept 'Madness' is a EDM-infused pop dance number with strong bass sounds and big band elements, as ASTRO's first subunit sing about intoxicating…