Downloader is a CD by the musical artist Taishi, sung with the synthesized voice of Hatsune Miku, the virtual idol character from Crypton Future Media. It was the debut release of Cosmic Record, a joint project team formed by the bishoujo game music brand Gwave and the anime studio Studio Deen. The limited first edition came with a DVD holding a 3D animated music video made by Studio Deen, and that video is what this single-episode music entry refers to.