Rotating reference
A compact physical reference for key and chord relationships.
A familiar music-theory reference, designed to live where you make music.
Fifths Atlas brings an everyday creative reference into a warm, considered setup.
Keep it close for writing, practice or lessons.
Use it at home, in a studio corner, or wherever ideas, instruments and listening habits meet.
Why it exists
A compact rotating music-theory object designed to stay close on a desk, in a lesson space or beside an instrument.
Key benefits
A compact physical reference for key and chord relationships.
Black anodized and sandblasted aluminum with clear white theory markings.
A matching display base keeps the object close between uses.
In a music space
Product detail
The close view shows the verified anodized-aluminum surfaces, white theory markings, metal fasteners and rotating construction.

In use
Place it beside a keyboard, guitar or notebook for visual reference while writing or practicing.


Size and scale
Dimensions: 120 × 120 × 8 mm.
Specifications
A compact rotating music-theory reference in black anodized aluminum with white markings, metal fasteners and a matching display base.
Accessible, design-conscious objects for the places where music is played, collected, learned and lived.
Delivery and care
Services, rates and timing are shown at checkout. Shipping details
Review eligibility and timing before purchase. Returns page · Refund policy
Requests follow the published 24-hour rule. Read the full policy
Services, rates and timing are shown at checkout. Shipping details
Review return eligibility and timing before purchase. Returns page · Refund policy
Cancellation requests follow the published 24-hour rule.