Virtual singers are computer-generated characters that perform music using artificial intelligence and digital technology. They can mimic human voices and are often created using software that analyzes vocal patterns and styles. These singers can be programmed to sing original songs or cover existing tracks, making them versatile performers in the music industry. Many virtual singers, like Hatsune Miku, have gained popularity in various genres, especially in J-Pop. They are often featured in live concerts as holograms or animated avatars, allowing fans to experience performances in innovative ways. Virtual singers represent a blend of technology and creativity, expanding the possibilities of music production.