Listen to 永恒的诺言 online. 永恒的诺言 is an Instrumental language song and is sung by 桃子. 永恒的诺言, from the album 解压疗愈小提琴曲丨助眠放松纯音乐（二）, was released in the year 2025. The duration of the song is 3:59. Download Instrumental songs online from JioSaavn.