Phone ringtones, seemingly just simple notification sounds, contain an exciting journey within themselves, reflecting the development of technology and the close connection with music. From monotonous beeps to colorful symphonies: In the early days, ringtones were just monotonous beeps, signaling incoming calls. Then, with the development of MIDI technology, polyphonic ringtones were born, providing more melodious and diverse melodies. A great step forward came with the appearance of MP3 ringtones. Users can now use any song as a ringtone, expressing their personality and musical preferences. Technology drives creativity: Today, with the development of technology, users not only download ringtones for free, but can also create their own ringtones with specialized software. Ringtone applications were also born, providing a rich and diverse ringtone treasure, meeting all users' needs.