 In 2009, M.C the Max released the live album ""Moonchild Is Invincible"" which contained the songs sung live in the 2007 concert of the same name.On June 13 and 14, M.C the Max members held their final concert titled ""Goodbye for a moment"" at Yonsei University before their military enlistment.A few days later on June 18, during the free time between their final concert and the date of their military enlistment, they released the special album ""Rewind & Remind"" online.