MilkShake is a Japanese local idol group from Nagasaki. They debuted in June 2013 with the song "MilkShake Daisakusen".
These are photos from concerts where Milkshake played, so they may be of other bands that played the concert as well.
Austin City Limits Music Festival 2009 Oct 2 - 4, 2009 Austin, Texas, United States Uploaded by Arnell