Deco*27, PinocchioP, GigaP, Kikuo, Maretu, NAKISO, syudou, Kairiki Bear

vocaloid kinda has a huge chunk of my heart since I grew up with it so it has its own section........ I remember listening to vocaloid in 2015 on my shitty headphones playing some sort of roblox AOT game and the song was ochame kinou. I listen to a lot of it but these are the most notable producers I listen to. I love them Very much.

And my favourite voicebanks are
Teto, KAFU, flower, Yuzuki Yukari, Komurasaki Momoka + Miku (of course)