What makes It's by Teen Top notable?

The EP features the hit single '미치겠어' (Crazy), which topped several K-pop charts and showcased Teen Top's energetic style. 'It's' helped pave the way for Teen Top's future success, establishing them as a notable act in the competitive K-pop landscape of the early 2010s. Released on January 1, 2012, 'It's' is Teen Top's debut EP, emerging shortly after their formation in 2010. The group was looking to solidify their presence in the K-pop scene, following the success of their debut single 'Clap.' This release marked a significant step in establishing their identity and sound.