Cover song self-written song no. Based on this they will call back to request a second audition. Yes my whole group works together to write songs.
And there is no no guarantee that you eventually debut as a Kpop idol.
First theres getting your skills up and practicing for hours. DDD - EXID Outtro song. Only when Im really inspired. Most of the K-Pop idols start their career through a regular audition process held by individual or collaboration labels but a rare few have the silliest stories on how they were cast by agencies.