What makes Inspirit by INFINITE notable?

'Inspirit' marked a significant moment for INFINITE as it featured the hit single 'Nothing's Over', which contributed to their rising popularity. The mini-album helped establish them as a prominent act within the second generation of K-pop groups during a competitive era. Released on January 1, 2011, 'Inspirit' was INFINITE's first mini-album following their debut album 'Over the Top'. At this point in their career, the group was gaining momentum in the K-pop scene, solidifying their signature sound and performance style.