VOCALOID3 Library VY2V3 With triphone function installed in Vocaloid3, its natural, smooth voice became much easier to edit for use. VY2V3 has two libraries included at default, Standard and Falsetto. They enhances your skill to widen your expression of your world, with its powerful but sensitive voice. Standard Library: Recommended Tempo- 70-140BPM, Recommended Range A1-G3 / Falsetto Library: Recommended Tempo- 70-140BPM / Recommended Range- G#3-E4 Required HDD Space: 3.2GB of free disk space