To add music to your Facebook profile, you can follow these steps:
- Open the Facebook app on your mobile device.
- Go to your profile by tapping on your profile picture in the top left corner.
- Tap on the "Edit Profile" button.
- Scroll down to the "Music" section and tap on it.
- Tap on the "Add Favorite Songs" button.
- Search for the song you want to add and select it.
- You can add up to 15 songs to your profile by repeating steps 5 and 6.
- Tap on the "Save" button to save your changes.