My beautiful girl.

Songs bring people a full range of listening enjoyment. Beautiful melodies enable people to have noble thoughts, enrich human emotions, promote them to understand the profound connotation of human emotions, and achieve spiritual harmony and harmony. A natural fit.

In its most general form, describes music as an art form or cultural activity that includes the creation of musical works (songs, tunes, symphonies, etc.), performances, evaluations of music, and appreciation of music. The study of history, as well as the teaching of music, ancient Greek and Indian philosophers defined music as tones arranged horizontally as melody and vertically as harmony.

Sayings such as "Harmony in all realms" and "That's music to my ears" point to the idea that music is generally ordered and pleasant to listen to. But the 20th century composer John Cage believed that any sound can be music, for example: there is no noise, only sound.