South Korean hip-hop group Cortis released a new track titled “머니머니머니” that quotes singer Hanrolo’s hit song “0+0” [1, 2].
The release has sparked a public debate in South Korea regarding the ethics of using an artist's real name in lyrics without prior consent. The incident highlights a growing tension between traditional notions of artistic permission and the improvisational nature of hip-hop culture.
The lyric in question was first unveiled during a Cortis concert on the 22nd of this month [1]. The performance quickly drew attention as listeners recognized the reference to Hanrolo, leading to a divide in public opinion across Korean entertainment media [1, 2].
Critics of the track argue that the group used Hanrolo’s real name without permission [1, 2]. These detractors said the inclusion of the name is disrespectful and undermines the original meaning of the referenced song “0+0” [1, 2].
Conversely, supporters of Cortis view the lyric as a legitimate hip-hop “shout-out” [1, 2]. These supporters said the reference is a sign of respect toward Hanrolo and his work rather than an attempt to exploit his identity [1, 2].
The debate continues as listeners weigh the boundaries of homage in modern music. While shout-outs are a staple of the genre, the use of a real name—rather than a stage name—has complicated the reception of the track [1, 2].
“Critics argue the lyric uses Hanrolo’s real name without permission.”
This controversy reflects a broader cultural clash in the South Korean music industry between the strict social expectations of formal permission and the global hip-hop tradition of referencing other artists. The outcome of the public discourse may influence how K-hip-hop artists navigate the line between homage and infringement when referencing contemporary peers.


