Doremikko (ドレミッコ) is a music video game developed by Konami for the Family Computer Disk System, and published in 1987.The software's retail package included a musical keyboard-like input device for playing and composing music with various synthesized instruments. The 36-key keyboard comprises three-octaves.The game's title alludes to the first three solfège syllables, do, re, and mi.