Major key

Choose a key: C G D A E B F# Db Ab Eb Bb F

• IV (F major)
• I (C major)
• ii (D minor)
• iii (E minor)
• vi (A minor)

• IV (F major)
• V (G major)
• I (C major)
• ii (D minor)

(based on the charts from the Synthwave Dojo Composer Tools)