{
    "title": "JGuitar3l",
    "comment": "JGuitar3l guitar",
    "uuid": "55114495-1484-4081-91c9-941f6e65d61e",
    "ncols": 3,
    "nrows": 2,
    "base": "C",
    "modality":"Minor",
    "table": [
        [
            {
                "c": "40 4t 54 57",
                "n": "C7+"
            },
            {
                "c": "40 4x 53 57",
                "n": "Cm7"
            },
            {
                "c": "40 49 53 55",
                "n": "F7"
            }
        ],
        [
            {
                "c": "3x 49 52 55",
                "n": "Bb7+"
            },
            {
                "c": "3x 48 51 55",
                "n": "Bbm7"
            },
            {
                "c": "3x 47 51 53",
                "n": "Eb7"
            }
        ]
    ]
}