card_with_tracks.json

{
    "create_date": "2011-06-06T06:41:31.454924",
     "id": "1",
     "interests": "dancing, coffee",
     "intro_note": "",
     "recipient_email": "",
     "recipient_name": "Anna",
     "recipient_phone": "",
     "resource_uri": "/api/card/1/",
     "track_set": 
    [
        {
            "icon_url": "http://api.musixmatch.com/albumcover/11045224.jpg",
             "artist_mbid": "13f7c436-a682-45f7-8876-ac7dbecc7a6c",
             "artist_name": "Anna Jade",
             "audio_url": "http://m-z.ru/download.php?urlc=....mp3",
             "id": "7",
             "resource_uri": "/api/track/7/",
             "search_term": "Samantha",
             "track_mbid": "f8e49e05-f6c7-4d8d-af4e-300c99a10166",
             "track_name": "Step Up"
        },
         
        {
            "icon_url": "http://api.musixmatch.com/albumcover/10460608.jpg",