Just so you know, I deleted the two chapters about the how they sound like just so I can redo them.

Wanda:

https://www.youtube.com/watch?v=ajtDwOWOIw8

Song: Neko Neko Super Fever Night by Nekomura Iroha.

Oliver:

https://www.youtube.com/watch?v=tdH0zSJ3N0c

Song: Bring It On by Meika Hime and Mikoto

(As Judith, Oliver sounds like Hime.
So consider this his genderbend, Olivia's voice)

Nell:

https://www.youtube.com/watch?v=0vitwdPmJxk

Song: Lily Lily Burning Night
by Lily.

Kana:

https://www.youtube.com/watch?v=KAVyd-j1DV4

Song: World is Mine by Rana .

Henry:

https://www.youtube.com/watch?v=NBiI03UrJVQ

Song: Shota Shota Burning Night by Kagamine Len.

Alex:

https://www.youtube.com/watch?v=2rEP7317KMo

Song: The Lost Ones Weeping by Ruko Yowane.

Yozora:

https://www.youtube.com/watch?v=GhpehdYRKvA

Song: Levan Polka by Kagamine Rin.

Dixie:

https://www.youtube.com/watch?v=4TK4Gj0IPOc

Song: Ghost Rule by Sakine Meiko.

Arissa:

https://www.youtube.com/watch?v=Dvq3zriHx0U

Song: GAME OVER by Gumi Megpoid

Scepta:

https://www.youtube.com/watch?v=dBymYOAvgdA

Song: ERROR by Ritsu Namine

Solar:

https://www.youtube.com/watch?v=6rE6Qo64cLM

Song: Abnormality Dancin Girl by
Utatane Piko.

Zetara:

https://www.youtube.com/watch?v=8KgOPPxVdSM

Song: Meltdown by Yuzuki Yukari.