6. A word composing apparatus, according to claim 5 , wherein said input processor inputs words of a song one by one from a plurality of candidate words in accordance with the selected sentence syntax template.
6. A word composing apparatus, according to claim 5 , wherein said input processor inputs words of a song one by one from a plurality of candidate words in accordance with the selected sentence syntax template. 7. A word composing apparatus, according to claim 6 , wherein said plurality of candidate words are detected in accordance with the selected sentence syntax template.