歌唱ソフトの進化すごいですね

[tn]
Source: https://www.pixiv.net/artworks/145360541
[/tn]

[hr]

おうたのじょうずなおねえさんたち

[tn]
Source: https://x.com/harmon_luv/status/2060352101797294231
[/tn]