What makes Re-maintenance by CNBLUE notable?

'Re-maintenance' marked a significant step in CNBLUE's career, contributing to their rise in popularity within the K-pop genre. The lead track 'Try again, Smile again' received considerable airplay and charted well, helping to further establish the band's reputation for blending rock influences with pop sensibilities. Released on January 9, 2011, 'Re-maintenance' was CNBLUE's second mini-album, following their debut album 'First Step' from the previous year. This release solidified their presence in the K-pop scene as they transitioned from a rookie band to established artists, showcasing their evolving musical style and songwriting abilities.