Talented duo GB9 once again proved themselves to be a vocal performer.

GB9 released their new song "Stay Here" on the 8th and its music chart ranking gradually increased right after it was released, and it has been topping Mnet Music's real-time charts since April 9. It is also showing off their power by going back and forth between the top 20 charts of major music sites such as Genie, Soribada and Melon.

GB9’s "Stay Here" is a three-step high note that has drawn attention on social networking sites and is widely loved for being considered a challenge to Singing Room.

The new song "Stay Here" is an impressive song, starting with GB9’s vocals, which are gradually exploding in the second half. I want you to be the only one who stay here with me in the world even if everything is gone.