最初的词都是配乐来唱歌,有的按词定制曲调,有的依据曲调来填词。后来主要是依调填词,词牌名和词的内容不一定有联系,只是取其文字和音韵结构等方面的固定格式,而且大多数词也不再配乐歌唱。词牌的来历有很多种:一种是源于历史典故的词牌名,主要是异域的民族曲调,中原的民歌乐 The first words are soundtrack to sing, some according to the word custom tunes, and some based on melody to fill words. Later, mainly according to tune the lyrics, the name of the name and the content of the word is not necessarily linked, just take its text and phonological structure and other aspects of the fixed format, and most of the words are no longer music singing. The origins of the cards are many: one is derived from the allusions of historical allusions, mainly the exotic national melody, the Central Plains folk song