69 (read as sixnine) is a set of singles by AVTechNO! released by KarenT. The singles are sung by Hatsune Miku and Megurine Luka respectively. The songs mirror each other.

The album can be bought on iTunes.

Released June 16, 2010
Producer AVTechNO!
Price ¥300
Label KarenT
Track list
1. 6
Hatsune Miku
2. 9
Megurine Luka