Bincika Extracurricular (Original Soundtrack from The Netflix Series) na Hwang Sang Jun, wanda aka saki a ranar 20/09/2020. Kundin waƙoƙi 20 wanda ya haɗa da 'Speak For Yourself (Feat. Jungleman)', 'Rebel'. Samu cikakken kididdigar yawo, nazarin kowace waƙa, da ma'aunin shiga na masu sauraro.
