Spending his school years in Chile and America, Music Director Bang Jun-suk formed a rock group, “U&Me Blue” with Yi Sung-yol in 1994. He debuted as a singer-songwriter, and produced prominent Korean singers, Kim Yoon-ah and Yim Jae-beom’s music albums. In 1999, he composed film music for the movie, Tell Me Something (1999), which made his name known as a music director. He is best known for composing the OST music for Joint Security Area (2000), Who Are U? (2002), You Are My Sunshine (2005), Radio Star (2006), Heartbeat (2011), The Throne (2015), and Veteran (2015).