Compelet Jamming. Fuly functional code, no bug

Here is the complete code for the Jamming or Jammming project, fully functional to help you & compare to your code. It also has solved the bugs & mistakes that Code code still shows in its Video walk-through on YouTube!!
Do not forget the like, comment, star etc, !!
The live link is here: http://rezschool.surge.sh/
And all files are here on my GitHub: GitHub - Rezlen/Jamming: A REACT.JS app to store music from Spotify