BASTTIE

BASTTIE (바스티) is a five-member boy group under COZYMOZY Entertainment. They debuted on October 13, 2025 with the EP First Step. Their group name stands for BASTard Teens In Everywhere, which means playful yet loveable mischievous boys you can find anywhere. Their music captures the process of overcoming personal struggles through bold defiance, wrapped in lyrics that are straightforward, genuine and easy to relate to. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.