How to change your profile picture

Your profile uses the account picture you use to log in to Yandex.Music.

To change your profile:

If you log in to the app using your Yandex account, change your portrait in Yandex.Passport.
If you log in to the app through your social profile, change your photo on your personal social network page.

It's not possible to add a profile picture to an account that was registered based on a phone number.