Small opera mix based on Polka's Crypt VOD, from level 1-1 events. The Real Shopkeeper voice is by Nicolas Daoust.

Original: Crypt of NecroDancer OST - Disco Descent (1-1 virt Remix)
Idol Omaru Polka Voice: 【クリプト・オブ・ネクロダンサー】リズムで勝つローグライク【尾丸ポルカ_ホロライブ】at YT 
Shopkeeper Real Voice: Nicolas Daoust 
Mix and arrangement by Quadro7F


Lyrics:
Cute Polka Noises
BF Pressent for Shishiro Botan
Dance Dance
Shopkeeper for Idol
Cute Polka Noises
Yabai
Solo
Shopkeeper for President
Baka
Shopkeeper for Dominator of the Universe
Ichi Ni San Hai?

Disco Descent Polka Opera

Quadro7F