Jisook and Gunjoteamed up for the August 26 installment of 'Immortal Song'.
SEE ALSO: [Interview] Taeyang talks about what Big Bang means to him, his World Tour, his future, and more
For the DJ DOCspecial of the show, Jisook and Gunjo covered their 1996 track "OK? OK!" ("Beauty and Beast"). Gunjo commented,"When I appeared on 'Immortal Song' last time, people around me suggested I collaborate withJisook."
Along with vocals, the two captured the spirit of the '90s with b-boying, which the DJ DOC members loved.