Harmonica is a comic book character that appeared in the Malibu Comics Ultraverse series The Solution.[1]
Little was known about the man known as Harmonica, except that he was enacting a vendetta against the Darkur, a race of shape changing warriors from the Godwheel. Whatever the reason, he consistently eradicated any Darkurian he encountered.
Outrage of the Solution met him years ago and barely escaped with his life. Upon their second meeting, though they fought, Harmonica was surprised that Outrage tried to talk him out of fighting. No other Darkurian had ever tried.
Harmonica next appeared on the Wold, a land on the Godwheel, to destroy an alien weapon, the Vorlexx. The Solution possessed the device and intended to use it to rescue Shadowmage from the Vyr, a powerful group of evil sorcerers. Harmonica teamed up with the Solution, and soon they found themselves between the Darkurian and Aerwna (elf-like enemies of the Darkur) armies, both of whom were seeking the Vorlexx as well.
The group managed to teleport themselves away into the enclave of the Vyr, where they proved to be nothing more than annoyances to the sorcerers. The Solution managed to rescue Shadowmage, but lost the Vorlexx. Facing the might of the Vyr, Harmonica and the Solution escaped to earth through a teleportational breach that Harmonica created. Harmonica parted ways with the Solution, leaving them in New York.
After the Black September Event, which changed the Ultraverse's reality, Harmonica's whereabouts were unknown.