Serial murders involving all kinds have happened. All the victims are from a Music School led by a famous pianist. Conan and company have been invited to a opening concert of the Music Hall built by the pianist. The biggest attraction of this concert is the world famous violin called "Stradivarius" and a special appearance of a singer who has perfect pitch.

• TMS Entertainment
• TOHO
• Minami Takayama
• Kappei Yamaguchi
• Wakana Yamazaki
• Akira Kamiya
• Naoko Matsui
• Kenichi Ogata
• Megumi Hayashibara
• Yukiko Iwai