Doremikko

Doremikko is a music game developed and published by Konami for the Family Computer Disk System, released in Japan on December 4, 1987.

The game includes a digital keyboard that connects to the Famicom for composing and playing music. It features a medley of Gradius music and a cameo by the Vic Viper on its menu screen.

The title is a play on the first three notes of a scale—Do, Re, and Mi—and the game was not released in other languages.