P∴Rhythmatiq is a circle formed during March 2008 by three members: Aether_Eru, Noah, and Yuu-P. The circle has released a large number of original songs, mostly featuring Hatsune Miku, although none have reached one million views. The P∴Rhythmatiq remix of celluloid is included as DLC in the original -Project DIVA-. The circle has also released a large number of albums.