"ハッピーシンセサイザ"
Uploaded November 22, 2010, with 7,000,000+ views
Produced by EasyPop
A techno-pop love song about wanting to play a melody that will reach your beloved's heart.
This song is featured on the compilation albums EXIT TUNES PRESENTS Vocalonation feat.初音ミク and VOCA NICO☆PARTY.
(Taken from Vocaloid Wiki)
If you want to listen to it, here's the download link.
Mediafire
