What is the Rule of 4ths? Exploring Its Diverse Meanings
                                
                                
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                                    4 min read                                
                            
                                The term “rule of 4ths” can be remarkably ambiguous, depending on the context, leading to different interpretations in fields from finance to music. This article clarifies the distinct meanings behind this seemingly simple phrase to help you understand which version applies to your area of interest.