In August 2010, over 22,000 original songs had been written under the name Hatsune Miku. Later reports confirmed that she had 100,000 songs 2011 to her name.[citation needed] Crypton's website promotes Miku's popularity by having her voice used in over 100,000 unique songs.[93] 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.[94] Another album, Supercell, by the group Supercell[95][96] also features a number of songs using Vocaloids. Other albums, such as 19's Sound Factory's First Sound Story[97] and Livetune's Re:package, and Re:Mikus[98][99] also feature Miku's voice. Other uses of Miku include the albums Sakura no Ame (桜ノ雨) by Absorb and Miku no Kanzume (みくのかんづめ) by OSTER-project. The viral Nyan Cat meme featured an Utau cover of "Nyanyanyanyan!" by Daniell-P, the original song featuring Miku. Another song originally using Miku, "Color", was covered by MARiA, and featured as the opening theme of the 2011 anime series Freezing.