This package offers a comprehensive vocal synthesis solution that includes the Vocaloid Editor, Vocaloid VST Instrument, and the Meiko Vocal Font. The Vocaloid Editor provides a detailed environment for vocal editing and synthesis, featuring a piano-roll note editor and intuitive lyric input. Users can easily assign musical expressions through drag and drop, and the software supports up to 16 vocal tracks, allowing for complex vocal arrangements. It also enables saving vocal data as wave files and supports standard MIDI file input and output, making it compatible with various music production workflows.

The software grants extensive control over vocal parameters to shape performances with precision. Users can adjust syllables and phonemes to refine pronunciation, modify note timing, and customize vibrato characteristics such as type, position, and amount. Additional controls include volume, attack, pitch bend, glide, resonance, harmonics, noise, brightness, clearness, and a gender factor, offering creative flexibility to produce natural and expressive vocal tracks. Comprehensive support materials, including a 104-page full-color owner's manual and a video tutorial, are provided to facilitate mastering the tool.

The included Vocaloid VST Instrument reads Vocaloid vocal libraries and works seamlessly with VST- or ReWire-compatible host sequencers, allowing for smooth integration into digital audio workstations. The Meiko Vocal Library offers a complete female Japanese voice inspired by Meiko Haigo, characterized by its steady and straightforward tone that suits a wide range of musical genres. This library covers a full set of phonemes and includes vibrato and expression templates designed to emulate natural singing, making it a valuable resource for producers seeking realistic vocal performances.