After IU’s immense popularity growth due to her 3 octave vocals, the industry has seemingly started an “octave war”.
A faceless singer, JCera, has recently stepped into the spotlight due to her ability to sing 7 octaves.
Her company, CS Happy Entertainment, who also houses male duo December, stated, “December’s five-octave vocals were possible because of JCera’s seven-octave vocals. When the two were practicing for their digital single, they could not satisfy their harmony, which lead to vocal lessons that enabled December to sing five octaves.”
Check out one of JCera’s songs below!