[Video] G.NA will Back Off So You Can Live Better on Music Core with Mario

G.NA is back with "I'll Back Off So You Can Live Better" on today Music Core.
From her debut until now, G.NA live performance have been featuring different guest rappers, like BEAST JunHyung, DooJoon, Mario, 4Minute HyunAh, MBLAQ Thunder, CN Blue YongHwa.

On today's performance, Mario, her fellow label mate will be her guest rapper.

Check out their performance below.

Credit : shu8164@YouTube