Yamaha VOCALOID2

Yamaha VOCALOID2 is a singing synthesizer application developed by Yamaha Corporation. It uses synthesized singing to create realistic-sounding vocal performances. It has been used by many popular artists, including Hatsune Miku, GUMI, and IA.

Yamaha VOCALOID2 works by taking a user's vocal input and synthesizing it into a realistic-sounding vocal performance. It has a variety of features, including pitch and tone control, vibrato, and a variety of vocal effects. It also has a library of pre-recorded vocal samples that can be used to create a variety of vocal styles. Additionally, it has a range of vocal synthesis algorithms that can be used to create a variety of vocal styles.