Hello Marksaphran208,
We understand since updating to MacOS Monterey 12.2 you're unable to see the Browse option in the Music app. We'd be happy to help!
We'd recommend quitting the Music application to and testing if the issue continues. You can quit by following either one of these steps:
- Go to Menu Bar > App Name > Quit.
- Press Command + Q to quit the open app.
If after quitting the app the issue continues, force quit the app and test again: How to force an app to quit on your Mac.
Thanks for using Apple Support Communities. Have a good one!