Singer-songwriter Arjun Kanungo has a knack for penning songs that capture the landmark moments in a romance, whether it’s the rush of falling in love or the lows of heartbreak and recovering from it all. Maybe it has to do with his training as an actor. But as his songbook of electro anthems and austere, lovelorn piano ballads attests, this star is equally skilled at playing Romeo and Devdas.