It should be "A computer animation video album" by "Animusic"

A piece of electronic music entirely produced by a computer, and the various musical instruments produced by the computer are also lifelike.

About Animusic

Music animation Animusic Animusic uses computers to simulate the performance of various musical instruments of the band and uses high-quality graphics to create various virtual 3D music scenes. Animusic is a professional company in the United States that specializes in 3D scene rendering of MIDI music to produce a variety of music animation effects.

Animusic The previously released Animusic 1 was deeply loved by the majority of CG fans. Before it, no similar animated DVD had ever appeared and been released. As early as October 1, 2004, Animusic announced that it would launch Animusic 2 in 2005, but a specific release date has not been announced. Finally, Animusic officially released the Animusic 2 music animation DVD on October 29th.