Duke Venomania's Maddness- a lot of utau and vocaloids to add in the title, check desc.

Masked Bitch - Papyrus

Bad End Night - Undertale Cast

Reincarnation Ascensation - Asriel (God of Hyperdeath)

Mettaton - Masked bitcH

Crankgameplays I'll be home for Christmas cover

The Cranky Crew (A Tribute To Old Friends)

Leave in Summer, Yet You're in my Fluffthoughts [Boochi]

(Oliver) Secrets Of Wysteria (Vocaloid Original)

Disillusioned (Umitagari)- Miku, Rock, Yamine Renri, Yokune Ruko, Matsudappoiyo, Julia, Puru etc.

Umbral Ultimatum - Homestuck