LAST DAY TO ORDER FOR CHRISTMAS DELIVERY: DECEMBER 18TH (USPS FIRST CLASS AND UP)

Theo - Music Theory Wheel

Choose Your Color
Blues
Metal
Indie
Rock
Country
Pop
PureRed
PureBlack
All colors usually ship out within 1 business day.
Add a 2nd Theo Wheel and save $2!
Use discount code THEO2 during checkout.

Meet, Theo! Music theory in the palm of your hands. We've taken the complicated circle of fifths and the Nashville number system and combined them into one, easy to use tool.

No more clutter from stacks of theory books or getting lost in the endless sea of online content. Simply rotate the wheel to your desired key and our window shows you only the notes and chords in that key, and hides the rest.

So grab Theo, your favorite instrument and spend more time writing!

DETAILS:

  • 5-1/6" wide X 5-1/4" tall
  • Triplex Card Stock with Soft Touch Finish
  • Smooth Rotation through all 12 keys
  • Designed, Printed & Assembled in Indiana, USA
  • Eight different color options

Collections:

JUST SPIN THE WHEEL TO CHANGE YOUR KEY!


Theo makes it quick and easy to find chords that sound amazing together. Just spin the wheel to your desired key and you're set! Our window shows you all the notes and chords in that key and hides the rest.

USEFUL FOR ALL SKILL LEVELS


Theo is great for beginners that just want to know what chords to strum on their acoustic guitar, perfect for church bands where members are struggling to keep up or follow along, and so handy for studio pros to transpose songs on the fly.

FUN & EASY


Music Theory used to be a scary thought. Our mission is to make it fun and easier, because the end goal is to leave this world with more music makers.

"I picked one of these up from my local music studio and it's been very helpful for quick reference while writing."

- Matt

"A good carpenter always has his tape measure... why not?"

- Jimmy

"I think this thing would have helped me actually stick with my music lessons way back when. The theory/math was pretty hard for me.."

- Rachel

SAME WHEEL, SIX DIFFERENT FLAVORS...


The colors & illustrations on the back were designed to give inspiration while learning. Pick a Theo that best represents who you are! Artwork by Christi Du Toit, Cape Town, South Africa.