Ayu-mi-x 7: Version Acoustic Orchestra is a remix album released by Japanese pop singer Ayumi Hamasaki on April 20, 2011, alongside the other remix albums of Ayu-mi-x 7 project. This is her seventh entry in the Ayu-mi-x remix album series, and her first Ayu-mi-x album since 2008's Ayu-mi-x 6 (it was released in Gold and Silver version ). Album was originally scheduled to be released on March 30, but it was postponed due to the 2011 Tohoku earthquake and tsunami and was released on April 20. This album contains acoustic remixes of Ayumi's songs.