I am updating my YouTube Music organization.

Task:
Classify my newly added liked songs into my existing playlists.

Important rules:
- Use the exact song title text exactly as provided
- Use the exact primary artist text exactly as provided
- Do not rewrite titles
- Do not shorten artist names
- Do not invent alternate spellings
- Do not create any new playlists
- A song may be assigned to multiple playlists if it genuinely fits multiple moods or contexts
- Do not force every song into multiple playlists; only do that when it is a strong fit
- If a song is ambiguous but still fits one playlist reasonably well, assign it to one best playlist
- If a song strongly fits two or more playlists, include it in each of those playlists
- Return only valid JSON
- Do not include commentary before or after the JSON

Existing playlists:
[EXISTING_PLAYLISTS]

Return JSON in exactly this shape:

{
  "playlists": [
    {
      "name": "Playlist name",
      "songs": [
        {
          "title": "Exact Song Title",
          "artist": "Exact Primary Artist"
        }
      ]
    }
  ]
}

Notes:
- The same song may appear in more than one playlist
- Use only playlist names from the list above
- Preserve exact song title and exact artist text from the source list
- If there are no good matches for a playlist, it can have an empty songs list or be omitted
- Prefer practical listening context and mood over micro-genre hair-splitting

Now classify these new songs:

[PASTE CONTENTS OF new_likes.json HERE]
