How a tiny phone chime can become a major hit

A default sound has an unusual advantage: the phone itself distributes it. If a manufacturer chooses a composer’s chime as a built-in ringtone, the sound can reach millions of users without anyone needing to search for it or download it. Each ring is brief, but the same familiar notes may recur across calls, homes, offices, and public places.

That exposure can make a simple melody unusually valuable. People recognize it quickly, and the sound becomes associated with a particular phone—or with the era when that phone was everywhere.

Where the money comes from

The composer’s fortune does not necessarily arrive as a payment for every time a phone rings. The key is who owns the music and what agreement allows the manufacturer to use it. A composer or rights-holder may be paid to create the sound, license it for use, or share in revenue under a contract. The terms determine whether widespread use brings additional income; a high number of plays alone does not guarantee royalties.

A default ringtone also works differently from a chart hit. Its reach comes from being preinstalled, not from listeners choosing to buy or stream it. That makes the manufacturer’s decision—the choice to put one particular sound on countless devices—the crucial step. Once the chime is built in, a few notes can become one of the most repeatedly heard pieces of music in daily life.