World is Mine ~Miku Hatsune and Rin Kagamine Mix~ -Vocaloid-
This is Miku and Rin's Versions of World is Mine mixed together. I don't own either song, but I own this video. The english lyrics are put as annotations, so if you'd like them, please turn annotations on.
It took me 3+ hours just to add the annotations! I stayed up until 3 AM to make this, so pardon typos..