申し訳ありません、このコンテンツはただ今　アメリカ英語と 中文　のみです。 For the sake of viewer convenience, the content is shown below in one of the available alternative languages. You may click one of the links to switch the site language to another available language.

The music is more relaxed. In the middle frequency part, I used the harp as the harmony texture. In the first paragraph, I used the violin as the melody part, and then I added the horn and tuba. In the second paragraph, I added the Viola and cello. In the last paragraph, the main melody was changed to flute. In the low frequency part, I also added the cello and bass pluck.