Part 3 with 10 more songs. A few of those feature human vocals.
Tengaku http://www.nicovideo.jp/watch/sm7918983
Tengaku (Shikisai no Hoshi ver.) https://youtu.be/j-fcvXEKYCI
Tengaku -Soukyoku- https://youtu.be/nnsd2dNk9nQ
Two Breaths Walking http://www.nicovideo.jp/watch/sm8061508
Two Breaths Walking (Reloaded) https://youtu.be/iM8d0SzJTIU
My Roar https://youtu.be/uNQIltgLlgo
My Roar -HAPPYPILLS ver https://youtu.be/KecKzjx1f2I
Amatsu Kitsune https://youtu.be/Fqz_s4sr-5M
Amatsu Kitsune (V-box piano ver.) No official upload
Amatsu Kitsune (V-box Rin ver.) No official upload
Amatsu Kitsune (First Piano album ver.) https://youtu.be/uN3zbdH8fDg
Amatsu Kitsune (marasy collection Album ver.) https://youtu.be/YoIdhQwD2EE
Amatsu Kitsune (10th Anniversary ver.) https://youtu.be/ouICTDUYWbE
Amatsu Kitsune (Piano ver.) https://youtu.be/JrF2XWG0Ypw
Amatsu Kitsune Solo Piano (10th Anniversary ver.) https://youtu.be/dqBoLiTe5oQ
Amatsu Kitsune (Takahashi Yoko ver.) https://youtu.be/pbXaszyknbc
Revenge Drama Genocider No official upload
Disappearance Addiction https://youtu.be/iP0Pi-JdJyM
Shimashima Melody http://www.nicovideo.jp/watch/sm15793247
Shimashima Melody (MOKSHA ver.) No official upload
Shimashima Melody [2020 Mix] No official upload
Shimashima Melody (2022 ver.) https://youtu.be/NOSQZ1MW-UA
Teo https://youtu.be/bmkY2yc1K7Q
Teo (2021) https://youtu.be/gpk3r8_t0hE
Violence Trigger https://youtu.be/iKdHiLzBf34
Violence Trigger -GRAPHIX MIX- Official upload got deleted
scentensive√ http://www.nicovideo.jp/watch/sm31996591
scentensive√ (CATEGORY【L】ver.) https://youtu.be/DBrmFmQfN1A
The Rampage of Hatsune Miku http://www.nicovideo.jp/watch/sm1342044
The Rampage of Hatsune Miku -OVER DRIVE- http://www.nicovideo.jp/watch/sm3314721
The Rampage of Hatsune Miku (InfiniteHOLiC ver.) No official upload
The Rampage of Hatsune Miku (LONG VERSION) http://www.nicovideo.jp/watch/sm10385613