Happy Synthesizer - Hatsune Miku: Project Mirai DX

"Happy Synthesizer - Hatsune Miku: Project Mirai DX" is a high quality rip of "Happy Synthesizer" from Hatsune Miku: Project Mirai DX.
== Jokes ==
The advertised track is mashed up with "Crank That". At 1:27 and 2:46, snippets of "Pretty Boy Swag", also by Soulja Boy, are added to the mashup.
Category:Mashups
Category:Rips featuring Crank That