官方投稿：https://soundcloud.com/vocaloid_yamaha/vocaloid4-library-tone-rion?in=vocaloid_yamaha/sets/vocaloid4-yumemi-nemu-and-tone-rion-samples

VOCALOID 兔眠RionV4的官方demo试听片段之一。

新闻文章：http://vocaloid.news/2kJu9SN