え？あぁ、そう。 (E? Aa, Sou.)

Background
Famous for ultilizing Miku's lower octave vocals as well as spawning numerous high-quality fandubs and parodies, this speedy piano light rock song portrays Miku as a (somewhat) older, reckless and nymphomaniac "Carnivorous Girl" who exploits the masculine lust to her own advantage.

This song is featured in the MikuPa Live in Tokyo 2011 Concert, the MikuPa Live in Sapporo 2011 Concert, the MikuPa Live in Singapore 2011 Concert, the MikuPa Live in Tokyo 2012 Concert and the MikuPa Live in Kansai 2013 Concert; in the game Project DIVA f; also in the EXIT TUNES compilation album "Vocaloanthems" and "Glorious World". This song has also appeared as sheet music in the Vocaloid Best selection series.