Play the following songs in Sudden Death mode to also unlock them in Arcade mode: (K-POP) Forever Love by Fin.K.L, (K-POP) Love Song by Steve Yoo, (K-POP) Valenti by BoA, (POP) Kiss Me by Debbie Scott, and (POP) Power of Dream by Victoria. Play the following songs in Home mode to also unlock them in Arcade mode: Beethoven Virus by BanYa, Final Audition 2 by BanYa (hard difficulty), Final Audition 3 by BanYa, Mr. Larpus by BanYa, Turkey March (hard difficulty), and Winter by BanYa.