I never look for defect in my different audio systems... They were all evidently not very good to start with...
First we must buy the right components...
But the job dont end there as most people erroneously think...
It begin there...Any set of components must be optimized, if not the sound limitations will bother most people , at least me...
Now i can look for music and never bother myself about sound...
But i learned non stop for few years of listening experiments...
I like Koran and chinese and japan musicians too ... 😊
Why work on finding fault with your system? A great use of time is finding more music that you enjoy.