What makes Alive by Sia notable?

'Alive' achieved significant commercial success, charting in multiple countries and showcasing Sia's distinct artistic voice. The song was also notable for its empowering themes, resonating with audiences worldwide and contributing to the growing popularity of her music following major hits like 'Chandelier.' Released as part of Sia's commercial peak, 'Alive' followed her critically acclaimed album '1000 Forms of Fear' from 2014. At this point in her career, Sia transitioned into a global pop icon, utilizing her unique songwriting and vocal style to dominate the charts.