In support of his 5th album Rainism, Rain kicked off his third concert tour titled "The Legend of Rainism Tour" in August 2009. Rain performed at the Gymnastics Stadium at Seoul Olympic Park on the 9th and 10th October, 2009., with the 10th of October performance being made available for purchase in digital formats. Rain sang a total of 25 songs (including encores). The concert lasted two and a half hours and included a tribute to the late “King of Pop” Michael Jackson with a song Billie Jean.