judge nata is a singer/song coverist. she can mix and can also play the piano, which she studied for 6 years. she is a member of choir, and is currently learning guitar.

judge geo is a producer and singer/song coverist. she self taught herself how to mix and has been producing her own covers since 2010. she can play the piano and she was also part of her school choir for 4 years. she is also an amateur vocal coach.

Judge Eunsong is a singer/song coverist. She studied music for 2 years. She loves music and its in her genes because her dad was a lead singer in his high school rock band and is known for having amazing vocals. She is currently learning how to mix.