Shinkyoku Soukai Polyphonica

Phoron Tatara is a musician with a rare ability known as Dantist, allowing him to summon ancient spirits through music called Commandia. His power is so significant that his spirit partner is Corticarte Apa Lagranges, a figure known by the names "The Crimson Annihilator" and "The Bloody Duchess." Despite her youthful human appearance, she is a formidable presence. At the request of the Tsuge Divine Music Player Office, Phoron and his partner travel across the continent of Polyphonica using a vehicle that combines a motorcycle and an organ. They follow the open road, performing rescues and addressing various issues along the way.