The earliest known development related to
Vocaloid was a project that had occurred two years prior and funded by
Yamaha. The project was codenamed "Elvis" and did not become a product because of the scale of its vocal building required for just a single song. It is credited as the project that established many of the earliest models and ideas that would later be tested and tried for Vocaloid. Yamaha started development of Vocaloid in March 2000 and announced it for the first time at the
German fair
Musikmesse on March 5–9, 2003. It was created under the name "Daisy", in reference to the song "
Daisy Bell", but for copyright reasons, this name was dropped in favor of "Vocaloid". The first Vocaloids,
Leon and
Lola, were released by the studio
Zero-G on March 3, 2004, both of which were sold as a "Virtual
Soul Vocalist". Leon and Lola made their first appearance at the
NAMM Show on January 15, 2004. Leon and Lola were also demonstrated at the Zero-G Limited booth during
Wired Nextfest and won the 2005 Electronic Musician Editor's Choice Award. Zero-G later released Miriam, with her voice provided by
Miriam Stockley, in July 2004. Later that year,
Crypton Future Media also released the first Japanese Vocaloid Meiko who, along with Kaito, was developed by Yamaha. A patch was later released to update all Vocaloid engines to Vocaloid 1.1.2, adding new features to the software, although there were differences between the output results of the engine. A total of five Vocaloid products were released from 2004 to 2006. Vocaloid was also noted for its more husky results than later engine versions. Despite having Japanese phonetics, the interface lacked a Japanese version and both Japanese and English vocals had an English interface. The only differences between versions were the color and logo that changed per template. As of 2011, this version of the software is no longer supported by Yamaha and will no longer be updated. All Vocaloid 1 products were permanently retired on January 1, 2014. ==Products==