What is the information ringtone that comes with Apple's mobile phone?

Apple mobile phone system ringtone information ringtone incoming call ringtone

Malimba, this is the default, and it is also used by most people.

Many people use blues music, so do I.

Old-fashioned telephone ringing, sci-fi music, crescendo, xylophone, yamba dance music, time passing, bell tower bell, harp, sonar, old-fashioned car horn, dog barking, vibrato, bam, pinball, robot, piano repetition, guitar sweeping the floor, doorbell, numbers, ducks' calls and crickets' calls.

There are so many clocks.