I'm not sure the exact date this was recorded but based on the songs Mikah performs I would guess around the time he was working on the American Nightmare album. The show also takes place on Mikah's birthday and if I heard correctly it was his
41st 31st (Thanks to anonymous and Rueandfork for the clarification). For a live show the sound quality is quite good as Mikah flips through random tracks over different beats and ends with the crowd singing him happy birthday.
While i'm on the subject of Mikah 9 live shows, I heard a rumour about a show that took place not to long after Peace was in a car accident, Peace was in the hospital and Mikah called Peace and had him freestyle over the phone into the microphone for the crowd. I would love to know the story and if there is any audio of this out there. Enjoy