SigSig - pop'n music 16 PARTY♪

"SigSig - pop'n music 16 PARTY♪" is a high quality rip of "SigSig" from pop'n music 16 PARTY♪.
== Joke ==
At 0:10, the advertised track is mashed up with the song "Koi (恋)" by Gen Hoshino.
== Trivia ==
This could be uploaded to celebrate Valentine's Day.
Category:Mashups