









🎸 Unlock your inner maestro — play smarter, write better, and never miss a beat!
The Guitar Circle of Fifths Wheel & Theory Book is a durable, splash-proof plastic tool paired with a 78-page comprehensive guide designed to simplify music theory for guitarists of all levels. Compact and portable with a patented origami stand, it helps users quickly learn chords, keys, and progressions while providing access to an exclusive learning community. Perfect for practice, lessons, songwriting, and gigs, it’s a must-have for anyone serious about mastering guitar theory and creativity.












| ASIN | B0CJCJFVMW |
| Best Sellers Rank | 8,733 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 57 in Guitar Songbooks 145 in Practice Aids 166 in Strings Songbooks |
| Body Material | Plastic |
| Colour | Yellow |
| Customer Reviews | 4.6 4.6 out of 5 stars (645) |
| Date First Available | 19 Sept. 2023 |
| Item Weight | 308 g |
| Item model number | Guitar Circle of Fifths Book |
| Material Type | Plastic Card |
| Neck Material Type | Plastic |
| Number of Strings | 6 |
| Product Dimensions | 21 x 21 x 3 cm; 308 g |
J**M
Simple device to aid musicians young & old
Very simple device that helps with scales, chords and transposition. A boon for musicians of any age. Useful booklet accompanies the device. Device itself is well made and will fit in the pocket of an instrument case
K**N
Simple good product
Simple clear Good product well made
I**E
Beautifully geeky training aid
I saw this product reviewed by Sean Daniels on YouTube some time ago and it sparked my interest. I’m a big fan of the Co5ths; even though it’s sometimes misunderstood, I find it a very useful way of learning a new piece of musical information. Anyway, this product is quite excellent, beautifully designed and manufactured. It has all the information and, yes, some might say that it’s information heavy, but the Cof5ths is a weighty subject. It is supplied with a very comprehensive instruction booklet/training manual which provides adaquate material to help you use it.
M**T
Circle of Fifths
Well written, nice format. A little pricey.
M**T
Very Useful Tool for Musicians
An understanding of Music theory and the Circle of 5ths is invaluable for musicians who wish to understand the inner depths of music composition. This is one of the best decoders I’ve seen and used. Easy to understand (simple instructions in the accompanying booklet) and makes the choice of related cords simple. I would say this is a must for musicians and students studying music theory.
A**R
A useful addition for learning and composing
A lot more robust than card versions, its worth getting the hardback book rather than relying on PDF download, especially if you are fairly new to music theory - its a well written and concise introduction, with a lot of practical information. Its also been designed so you can easily fit into a gig bag for travel. I would think this would be useful for both young and adult learners. Recommended.
M**W
A great gadget to demystify
I’ve been learning the guitar for a year now, the circle of fifths has confused me to no end, especially when looking at videos online. This gadget and accompanying book has completely solved the whole thing for me. The exercises are really good and I’m looking forward to learn more with it. I also bought some other stuff from Noisy Clan but this is the one you should get. The other stuff wasn’t anywhere near as helpful
M**T
Very useful tool
This is a very useful tool if you, as I, struggle with transposing keys. I play ukulele, have very limited musical knowledge and the 'circle of fifths' was baffling until I found this little wheel.
M**W
Love it! My husband has already wrote a song with the help of this wheel.
W**L
Well built and usefull guide
P**Y
This is a very good product well made and thought out. A great learning tool for beginners and players who want to know a little more theory on music and how it applies to the instrument. And literally you can find the chords in any key you need with the turn of a wheel. Very informative and would recommend this book and circle of fifths Wheel package wholeheartedly.
D**R
Très satisfaisant
D**S
Very easy use, useful, nice tool which can be carried everywhere.
Trustpilot
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