- word spliter: MeCab Python3
- dict: mecab-ipadic-neologd
- lyric & playlist source: NetEase Music
- word cloud: word cloud python module
- translator: google trans python module
- https://juejin.im/post/5aa26196518825557e77fc7a
- http://qianzewei.com/2015/12/10/%E7%BD%91%E6%98%93%E4%BA%91%E9%9F%B3%E4%B9%90api%E6%95%B4%E7%90%86/
- http://blog.51cto.com/13389043/2113201
- https://www.toutiao.com/i6508490354914755086/
- https://www.jianshu.com/p/8f0ce2cff8d9
- https://blog.csdn.net/willduan1/article/details/68945327
- http://www.52nlp.cn/%E6%97%A5%E6%96%87%E5%88%86%E8%AF%8D%E5%99%A8-mecab-%E6%96%87%E6%A1%A3
- https://blog.csdn.net/u010856630/article/details/75357991
- https://blog.ckyol.moe/2017/11/05/aqoursLyricsCount/
- part of the words
- word cloud