changba-dl by Firefox user 13237825

This add-on extracts the mp3 file of the playing song from its 唱吧 page and replaces the "favorite" element with a "下载"(download) link to the mp3 file ) . Right click the "下载" button, and then you can save the file in your local storage.

这个插件会从唱吧播放页面提取mp3文件，然后使用“下载”链接替换掉页面原来的分享数目元素。右击“下载“链接，就可以把当前播放歌曲的mp3文件保存到本地存储。