月詠み - 逆転劇 (『異世界でチート能力を手にした俺は、現実世界をも無双する～レベルアップは人生を変えた～』 / in C) by muta-sax

Anime: I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too/Isekai de Cheat Skill wo Te ni Shita Ore wa, Genjitsu Sekai wo mo Musou Suru: Level Up wa Jinsei wo Kaeta

Song: Gyakuten Geki

Artist: Tsukuyomi

in C (for Flute, Oboe, Melody)

Sheet music list