Chordii Roman Numeral Music Theory Wheel

Chordii Roman Numeral Music Theory Wheel - the portable chord reference tool for guitarists, pianists, and songwriters.

What's on the Chordii chord wheel?
The front of the Chordii music wheel features all seven diatonic chords for any major key: the I (major), ii (minor), iii (minor), IV (major), V (major), vi (minor), and vii° (diminished). Interactive sliding note buttons let you physically set your key and lock in the chord layout in seconds.

What chord progressions are included?
The back of the Chordii chord theory card includes 15 of the most widely used chord progressions in Western music, written in Roman numeral format and paired with emotional mood descriptors. Progressions include:

· I–IV–V–I (warm and relaxed)

· vi–IV–I–V (melancholic and yearning)

· I–V–vi–IV (reflective and optimistic)

· IV–I–V–vi (bittersweet and reflective)

· I–V–vi–iii–IV (emotional and contemplative)

· ...and 10 more

• Smooth-turning internal wheel
• High-quality offset printing
• Die-cut for clean, precise windows
• Durable soft touch finish
• Easy-to-read typography