Do you want your Android phone to play your favorite song when you receive a call? If so, you can easily set your song as the default ringtone for all callers or for specific people. Here's how to do it on your phone. To turn a song into your ringtone, start by tapping Apps on your smartphone's home screen, followed by Settings. Then, tap Sounds and Notifications.
Select the song you want to use and tap Done. The song or audio file is now your ringtone. If you want to make a custom song the default ringtone for all callers, simply select it as the default ringtone in the Sounds and Notifications menu. To make a custom song the default ringtone for specific contacts, open the contact's profile and select the song as their ringtone.