就推荐来说确实 Pandora 是积累最厚的，而且你还可以看到它给一首歌打的 Tag 是什么。比如我随便放了一首 Do What U Want by Lady Gaga，它的特征就有：
hip-hop roots electronica influences rap influences r & b influences extensive vamping intricate melodic phrasing paired vocal harmony minor key tonality melodic songwriting use of techno synths subtle use of fender rhodes subtle use of acoustic piano vocal duets prominent percussion offensive lyrics