Let me ask you a tune .. I wonder if you can understand the following annotations: 6714 ~ ~ 5673 ~ ~ 4562 ~ ~ 5671~ 7176 ... hehe.

It should be this. The original version was called les feuilles mortes, which was French music in the 1930s, and it was called autumn leaves after it was changed to English in the 1950s in the United States. Jazz music was popular at that time, so this song was basically jazz style, with lyrics (because this song was originally a poem), and there was little pure music outside jazz. You can listen to the pure music version through the autumn leaf ringtone of Baidu.