I love this music set. The book is really easy to learn with and the coder is amazing. The book breaks advanced concepts in to bite size, easy to follow sections so you never feel overwhelmed. I was growing tired of books about music that to me seemed full of filler and unnecessary techniques that were 500 pages long. This book finally cleared up my confusion. I intend to purchase another one just to make sure if something happens to my original copy I'll still have it. I recommend to any musician buying this will be one of the greatest things you can do in your musical journey. Thanks so much for helping me gain the musical confidence I was missing.






Bass Circle of Fifths
This Bass Circle of Fifths set turns music theory into a visual reference built around the way bassists practise, write and play. It combines a compact 6-inch wheel with a built-in stand and a 78-page bass book, helping 4-string and 5-string players connect chords, scales, keys and key signatures.
Use it to move from abstract theory to practical choices: build a bassline around a key, explore a progression, transpose an idea, or check relationships while composing and improvising. The colour-coded wheel keeps the information visible; the book explains how to put it to work.
Why You'll Love It
- See musical relationships — The visual layout connects keys, scales, chords and key signatures in one compact reference.
- Build stronger basslines — Use scale and progression relationships as a starting point for writing and improvising.
- Work across common bass setups — The set supports 4-string and 5-string, electric and acoustic bass.
- Move ideas into new keys — The circle helps organise transposing without stopping to rebuild the theory from scratch.
- Practise hands-free — A built-in stand keeps the wheel upright for lessons, practice spaces and gigs.
- Pair quick answers with explanation — The wheel and 78-page guide move naturally from reference to deeper study.
How to Use It
1. Choose the key or progression you are working with.
2. Turn the wheel to align that key and reveal its connected chords, scales and signatures.
3. Use the visual relationships to plan a bassline, progression or transposition.
4. Read the matching ideas in the bass book, then test them on your instrument.
What You'll Learn / Explore
Use the set to explore the circle of fifths and fourths, chord and scale relationships, key signatures, progressions and transposition. It can also help you organise theory for composition and improvisation, giving you a clearer route from the diagram to the fretboard.
A Complete Learning Set
This is a two-part bass learning set: a visual decoder for fast reference and a practical guide for understanding and applying what you see.
Who It's For
- Beginner bassists learning foundational theory
- Developing players building basslines and progressions
- 4-string and 5-string bass players
- Electric and acoustic bassists
- Bass teachers, students and gigging musicians
Great For
- Practice and lessons
- Bass classrooms
- Songwriting and composition
- Improvisation
- Transposing ideas
- Gig-bag reference
Give bass theory a clear place in your practice, then put it to work in the next line you play.
Pairs well with
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Bass Circle of Fifths

Expose Chord Progressions
Play More Music
Excel & Grow
Make Noise

Transpose key with a turn of the wheel
Loved by Musicians
See why musicians of all levels choose Noisy Clan to make learning, practising and playing music simpler, clearer and more enjoyable.
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