Hatsune Miku
One of the Vocaloid compilations, "Exit Tunes Presents Vocalogenesis feat. Hatsune Miku", debuted at number-one on the Japanese weekly Oricon album charts dated May 31, 2010, becoming the first Vocaloid album ever to top the charts. Another album, "Supercell", by the group Supercell also features a number of songs using Vocaloids. Other albums, such as 19's Sound Factory's "First Sound Story" and Livetune's" Re:package", and "Re:Mikus" also feature Miku's voice. Other uses of Miku include the albums by Absorb and by OSTER-project. She had sung the original Nyan Cat called "Nyanyanyanyan!" by daniwell-P. Kagamine Len and Rin's songs were covered by Asami Shimoda in the album "Prism" credited to "Kagamine Rin/Len feat. Asami Shimoda". Another song original sung by Miku, "Color", was covered by Maria, and featured as the opening theme of the 2011 anime series "Freezing".
Miz
After graduating from high school, she moved to Tokyo. Soon afterward, she was signed under "Universal Victor" and, under her real name, released "I WILL"(TX TV show "Renai Slot Kuru Kuru V" 's ending theme song), her first single. Five months later, she released a second single called "Ambition"(PlayStation game "Kouklo Theatro" 's theme song). Neither single charted in the top 100 singles and she was not asked to release anything else after that. Both singles are now out of print in most Japanese CD stores. Mizrock wrote the lyrics to all four of the songs on these singles.