Produced and written by leader Zico and member Park Kyung .
The title "NalinA" (난리나) translates to "causing an uproar" or "going crazy," reflecting the song's theme of confidence, charisma, and making a scene wherever they go. Produced and written by leader Zico and member Park Kyung
"NalinA" (난리나) is the breakthrough hit by the South Korean boy group , released on February 2, 2012, as the title track of their second mini-album, Welcome to the Block . Known for its aggressive hip-hop sound and high-energy choreography, the song cemented the group's "bad boy" and "Zico-produced" identity. Key Details & Background Release Date: February 2, 2012. released on February 2