• Decoder: Teacher's Dozen Noisy Clan
  • Decoder: Teacher's Dozen Noisy Clan
  • Decoder: Teacher's Dozen Noisy Clan
  • Decoder: Teacher's Dozen Noisy Clan
  • Decoder: Teacher's Dozen Noisy Clan
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Decoder: Teacher's Dozen

Decoder: Teacher's Dozen

$72.99 USD
$72.99 USD
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Shipping calculated at checkout.

Decoder: Circle of Fifths (Stand Edition) + Pack of 12 Decoder Essentials.  The Decoder is great for interactive, hands-on learning. Perfect aid for music teachers!

✓ Decode Music Theory

With Decoder, focus on one key at a time without information overload.

✓ Expose and Analyze Chord Progressions

Check out the selection of 12 common chord progressions on the back to get you playing and applying your new Circle of Fifths knowledge. 

✓ Transpose key with a turn of the wheel

Change key effortlessly and transpose instantly with a turn of the Decoder’s wheel. The clear graphics visually separate major, minor and diminished chords for easy differentiation at a glance.  It is an easy-to-digest, graphical representation of the structures in the music we hear daily. 

✓ Compose your own songs

More than a cheat sheet. It organises keys, chords, notes, and scales according to what they have in common and how good they sound together. 

✓ Reading Companion

Complete with a 36 page booklet packed with examples and handy tips to get you playing straight out of the box. This learning resource will help you become more proficient in using Decoder. It covers a variety of music theories with modern music examples.

✓ Satisfaction Guarunteed

  • 30-Day Money Back Guaruntee

All products ship within 24 hours. Please feel free to reach out to us at anytime to check on your order -info@noisyclan.com

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Other Decoder Versions

  • Noisy Clan Amazon User Photo

    Stand Edition

    Durable plastic with built-in, optional stand. Complete with Reading Companion.

    Learn More 

  • Essential Edition

    The spin you love about Decoder Circle of Fifths in a card edition. Complete with Reading Companion.

    Learn More 

  • Essential 12 Pack

    12 Decoder Essentials in one convenient pack. Reading Companion not included. Card edition.

    Learn More 

  • Essential Solo

    This Essential flies solo. Reading Companion not included. Card edition. Available in UK only.

    Learn More 
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Frequently Asked Questions

Dimensions & Materials

Materials: Polypropylene, nickel press studs.

Dimensions: 146mm x 146mm x 4mm (W x L x D)

Weight: Decoder 45g (0.1lbs) , Book 150g (0.33lbs)

Care Instructions

Wipe with a damp cloth.

Shipping & Returns

In order to make shipping faster and more cost-effective, we will be shipping from locations in the US, UK, and the EU.

Due to the pandemic we are trying our best to ensure our customer receive their product as fast as possible. Upon check out you will review and select which shipping option is best suited for you. All products ship within 24 hours. Please feel free to reach out to us at anytime to check on your order - info@noisyclan.com

What is a Circle of Fifths?

The Circle of Fifths arranges the 12 major keys found in western music, in a circle. Each key is separated by an interval of a 5th - hence the Circle of Fifths! 

How many pages are in the booklet?

Decoder: Circle of Fifths comes with a Reading Companion - a 36 page booklet packed with examples and handy tips to get you playing straight out of the box.

I'm a beginer. Can I use Decoder?

Yes, Decoder: Circle of Fifths and its accompanying reading companion are designed to help musicians of all abilities. As you learn, you can progress through the book and find new ways to apply the circle of fifths to your playing.

Let customers speak for us

from 68 reviews
Great!

Great!

Blink
Noisy Decoder: Circle of Fifths + Book
Smart little handheld music gizmo to teach beginner to intermediate music concepts

Smart little handheld music gizmo to teach beginner to intermediate music concepts

Edward S Hsieh
Noisy Decoder: Circle of Fifths + Book
Cool decoder

Cool decoder

Spikeypup
Noisy Decoder: Circle of Fifths + Book
A very useful additon to any musicians kit

A very useful additon to any musicians kit

Garry
Noisy Decoder: Circle of Fifths + Book
Excellent customer service!

I was an original kickstarter backer, but the product I got had a minor technical defect (the middle leg was poorly secured). I contacted the team and they gladly sent a replacement. This product is awesome and I recommend it to anyone needing a portable stand.

Greg B
Noisy Clan
Good design of lightweight music stand

Good design of lightweight music stand

Joe Mackechnie
Wee Stand
Easy to use

Easy to use

Sonng S.
Noisy Decoder: Circle of Fifths + Book
A brilliant cheatsheet tool!

The Decoder is a great learning tool, first and foremost. I would like to say that it SHOULDN'T BE THE ONLY learning tool, as visual memorisation is just a fragment of knowledge, and the magic happens when you understand how things work. So, if you are still learning, or you maybe forgot, or would like to share with your bandmates on the gig, to help them, I would highly recommend this.

Nemanja Stanković
Wee Stand
Such a useful tool and booklet

I must admit i didnt really read the product description, as i only wanted a physical wheel of fiths device, so was pleastly surprised by the really well written booklet. Super impressed with the quality and info, well worth the money.

Paul
Wee Stand
Polite and quick response to complaint

One of the legs on my first Wee stand cracked. I complained and received a new one for free after sending a picture of the stand. The response was quick and the matter solved without hazzel. The new one is working fine. A pleasant experience.

Trygggve Hanssen
Wee Stand
A great tool for music buff

Got this for my brother and his family- all of which play at least two musical instruments. He was happy to receive this and he was impressed with the quality of it. He is very impressed with it and would highly recommend it. Hope this review was helpful, thanks for reading it.

Bluface
Noisy Decoder: Circle of Fifths + Book
I am so happy to receive my…

I am so happy to have received my Decoder Circle of Fifths. The item was exactly as described and came with a little book. I received it very quickly even though they are in Great Britain. I am following Noisy Clan and am excited to see what they might do next - after the best music stand ever comes out.

Shay
Wee Stand
The stand is lightweight and nice

The stand is lightweight and nice. The customer service is outstanding

Just Overson
Noisy Decoder: Circle of Fifths + Book
Good design of lightweight music stand

Music stand arrived promptly. Design is good and does the job.

David McLeod
Wee Stand
Super Fun

I'm not really into music theory, I just like picking up my guitar and playing, I also try this with piano (or Garage band) but, unlike guitar I have no idea what I'm doing, I just hit notes until they sound good. This however has changed that. I'm not sure if it's an original idea, I may have seen something similar floating around when I was younger but I don't recall ever getting hands on with one, and I so wish I had found this earlier. It's incredibly easy to use and very well designed. It is a little flimsy so you'd need to take care of it, but unless it was made of metal I don't see a way around that. What's more, it comes with a great little manual explaining all sorts of things. This is a fantastic product for almost anyone interested in music that isn't already a professional. At around £20 it's probably the cheapest way to get good results in a very easy fashion. You could look online of course but this just makes everything straightforward. Very happy with it.

Coffeelover
Noisy Decoder: Circle of Fifths + Book