问下这个视频的背景音乐叫什么名字？

Night Wish的《lagoon》

Imagine a perfect beach
Without a mermaid
Imagine a perfect hideaway
Without a time

Ocean Soul

Imagine a perfect Eden
Without a friend without a serpent

Ocean Soul
Lonely Soul

"Feeling lonely and content at the same time,
I believe,
is a rare kind of happiness"

Ocean Soul
Lonely Soul