SBS's hit drama, "Secret Garden", has once again show its explosive popularity through ticket sales for its upcoming OST concert on March 12th at Seoul's Olympic Stadium. Amazingly, the "Secret Garden Amazing Concert" sold out all 2,000 seats in approximately five minutes, a feat which exceeded some sales records for pop idol concerts! Achieve Group DN, the production company for the "Secret Garden" OST,�said that the large-scale concert would hold different stages they weren't able to show in January's concert.�The production company also revealed that they've been requested by several international promoters to hold an overseas tour. The concert boasts the participation of those artists who contributed to the OST, including�Baek Ji Young, Kim Bum Soo, 4men, Yiruma, BOIS, Yo Ah Ri, Mi (?), and many others. The cast is said to also appear for the show, however, actor Hyun Bin will not be able to attend due to his enlistment with the Marines. Source: Hankyung News via Nate