Source Material
Vocaloid 2
OtherVOCALOID2 was released in 2007 after an overall successful response to the VOCALOID software. Its first voicebanks were Sweet ANN for English and Hatsune Miku for Japanese. However, as noted by Crypton Future Media, at the time of Miku's release the original version of the VOCALOID2 software was produced without public beta testing, unlike the VOCALOID era. Instead YAMAHA had opted to update the software as users reported the errors. In contrast toVOCALOID, the engine VOCALOID2 was an immediate success in Japan forwarding a VOCALOID phenomenon over the internet with more than 3,000 pre-release orders placed for the software of Hatsune Miku alone. Though the overseas English VOCALOIDs were much slower to catch on, the Japanese VOCALOIDs saw many additional voicebanks released and a number of new Japanese studios joining production.