Hwanhee also sang "바람이 되어서라도" ("Even Becoming Wind"), the OST for the highly anticipated Korean war drama, Road No. 1 starring So Ji-sub and Kim Ha-neul.
Hwanhee juga menyanyikan "바람 이 되어서 라도" ("Even Becoming Wind"), OST untuk drama perang sangat diantisipasi drama Korea, Road No. 1 dibintangi So Ji sub- dan Kim Ha-neul.