Steampunk
steam train into fog
IV · I · V · ♭VII
F
open
IV
Steampunk
steam train into fog
IV – I – V – ♭VII
Why it sounds this way
Steampunk is a dark chord progression that moves IV – I – V – ♭VII (F C G B♭ in C). The feeling walks open → home → tension → rebel. Most of these are plain triads, so the colors feel direct and the outline stays clear. That matches a small tip for this mood: flat chords pull the floor away. That is why it fits a scene like “steam train into fog.” Play it on piano or guitar above, and switch keys if you want it higher or lower.