Want your hard work to pay off? Apply the 80/20 principle…

https://www.musical-u.com/learn/the-case-for-good-enough-the-8020-principle/
Want your hard work to pay off? Apply the 80/20 principle to your musical learning. Read more in this article from Musical U. https://www.musical-u.com/learn/the-case-for-good-enough-the-8020-principle/