背景音乐版权信息

本站每个场景使用的背景音乐均来自 Kevin MacLeod（incompetech.com），以 Creative Commons Attribution 4.0 协议授权，允许商业使用，要求署名。

生日场景

Carefree Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0
https://creativecommons.org/licenses/by/4.0/

宝宝成长场景

Wallpaper Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0
https://creativecommons.org/licenses/by/4.0/

毕业场景

Reawakening Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0
https://creativecommons.org/licenses/by/4.0/