I want to reset my Apple music how??
I want to reset my Apple music how??
I assume you mean delete all of the music in your music library. If so......
On a Mac or PC...
1 In iTunes, right-click the song, album, or playlist that you want to remove and click Delete.
2 Choose Remove Download to remove the item for offline listening. The item(s) will remain in your library on all of your devices.
3 Choose Delete to delete the item completely, from your library on all of your devices.
On iOS devices...then read this...
Delete music, movies, apps, and other content from your iPhone, iPad, or iPod touch - Apple Support
If you mean you want to start over on you Apple Music genre selections then read this....