keystrum ships with six open-position chord presets — the scaffolding for most pop music. Each column on your keyboard plays one chord. Click any card for notes, intervals, and songs.
Melancholy, reflective. The workhorse of pop ballads.
Open →Bright, neutral, immediate. The chord every musician starts with.
Open →Brooding but open. Two notes and you're already making music.
Open →Confident, rural, full. Opens up the low end.
Open →The saddest chord — Spinal Tap's joke about this one happens to be correct.
Open →Tension, aspiration. The first chord that makes beginners quit — until they don't.
Open →