The song 「雪が降る」 by アダモ goes --> ♪♪ 雪は降る あなたは来ない ... ♪♪


ADAMO, [Tombe la neige]

The song 「雪が降る」 by アダモ goes --> ♪♪ 雪は降る あなたは来ない ... ♪♪

  1. Is there a good explanation for the difference between the title and how the song begins? -- 雪が vs. 雪は ...   
  

  2. Are the following alternative words better or worse?
[code]     The song starting as -->  ♪♪   雪が降る あなたは来ない ... ♪♪

    
[/code]

  

Related: [Use は or が with ある when the phrase doesn't explicit the
place](https://japanese.stackexchange.com/questions/39180/use-%e3%81%af-
or-%e3%81%8c-with-%e3%81%82%e3%82%8b-when-the-phrase-doesnt-explicit-the-
place)

One obvious relationship is this :

By applying naruto's excellent summary, the following explanation is possible.

「雪が ... 」 in the title introduces the subject (snow) for the 1st time (e.g.,
"a boy"), and when it is mentioned the 2nd time, it should be "the snow"

雪は降る == The snow (that we are talking about) is falling. [thematic]

[code]

              There could be a new tag [ particle-がvs.は ]
                       -->   Thanks, oals, i just added it.
    
[/code]




When someone wants to put two things as **comparison** in Japanese, they will
say **Aは...Bは...。** So in this song, it will be better to use **は...は...。** I
think maybe it can mean - Even the snow is already falling, **_but_** you
still do not show up. To emphasize the feeling of disappointment.

