The bright marimba melody became famous as the default ringtone on Apple's iPhone, where it signalled incoming calls for millions of users and quickly became a cultural shorthand for a phone ringing. As smartphones spread, the sound moved beyond handsets into online videos, memes and soundboards, where creators reuse it to stage fake calls, pranks and interruptions without needing any dialogue. Its staying power comes from instant recognition: a few notes are enough for viewers to understand that someone is being called, which keeps it useful in short-form edits years after it first became familiar.