本曲提供多版本支持，购买后可以获得以下所有的2个版本：
版本 1 02:49版本 2 01:32

Calm and hopeful corporate tech music. Relaxing, positive and optimistic with light digital synth, soft strings and beat. Best for new age and ecological business model presentations and modern background music related to green energy, organic products, computers commercial, internet, banking, communication.
最适合新世纪和生态商业模式演示和现代背景音乐相关的绿色能源，有机产品，计算机商业，互联网，银行，通讯。