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.

This is a soundtrack suitable for electronic equipment, business, advertising, short videos, and technology displays. It is assisted by electronic effects and streamlined feeling, giving people a feeling of emptiness, technology, and rhythm.