To test whether this hypothesis is true or not, one must not do what every other researcher in this field has done in previous years: measure the level of 'immediate intelligence after receiving music lessons thanks to IQ tests. or something similar. Instead, we should look for a statistically significant difference between the success of musicians and non-musicians in their future. This can be done by observing successful and unsuccessful business founders and their past musical experiences. By examining successful business founders and owners and comparing them to unsuccessful business founders, one could determine whether or not there is a correlation between musicality and success as an entrepreneur, and we would be able to determine whether playing an instrument actually plays a role in later success. in life. Very few, if any, studies have been done on people's musical abilities and their future success, creating a field that has the potential to end arguments between these opposing viewpoints by reaching a conclusion based on professional success rather only on inconsistent results. of immediate cognition