/?song=simple-gifts&ref=song-page

{
    "song": {
        "slug": "simple-gifts",
        "title": "Simple Gifts",
        "description": "The Shaker dancing song, for 2 to 4 singers: the soprano sings the melody, the alto and tenor keep close beneath it on easy repeated notes, and the bass holds the roots on \"oo\".",
        "difficulty": "beginner",
        "genre": [
            "folk",
            "hymn"
        ],
        "parts": [
            {
                "key": "soprano",
                "name": "Soprano",
                "low": "D4",
                "high": "D5"
            },
            {
                "key": "alto",
                "name": "Alto",
                "low": "B3",
                "high": "G4"
            },
            {
                "key": "tenor",
                "name": "Tenor",
                "low": "G3",
                "high": "D4"
            },
            {
                "key": "bass",
                "name": "Bass",
                "low": "G2",
                "high": "E3"
            }
        ],
        "previewUrl": null,
        "previewType": "audio/mp4",
        "words": [
            "'Tis the gift to be simple, 'tis the gift to be free,",
            "'Tis the gift to come down where we ought to be,",
            "And when we find ourselves in the place just right,",
            "'Twill be in the valley of love and delight."
        ],
        "credits": [
            "Words: Joseph Brackett (1848)",
            "Tune: Joseph Brackett (1848)"
        ],
        "plus": true,
        "freeThisMonth": false,
        "pageUrl": "https://beta.stackapella.com/songs/simple-gifts",
        "startUrl": "/?song=simple-gifts&ref=song-page"
    }
}