However, for this release, vocal data from the artist behind the KYO character voice has been newly recorded, while VOCALOID3 voicebank data and sound has been used to revamp the voices of YUU and WIL for use with VOCALOID6. Like the original, the new version includes voicebank data for a group of three male characters: KYO, YUU, and WIL. This new remake of the 'ZOLA Project' voicebank for VOCALOID6 was produced by Yamaha's SoundUD team to commemorate the 10th anniversary of the release of the original voicebank for VOCALOID3, which debuted on June 20, 2013.
VOCALOID songs created using VOCALOID technology have sparked a new generation of music, boasting countless fans and listeners around the world. Released in October 2022, VOCALOID6 features the VOCALOID:AI synthesis engine, which uses artificial intelligence to synthesize more natural, richly expressive singing voices. Synthesizing different vocals is as simple as switching between voicebanks, which are generated from actual human voices. Developed by Yamaha in 2003, VOCALOID singing voice synthesis technology and software creates vocals for songs using lyrics and melodies as input.