module.exports = (sequelize, DataTypes) => {
  var Artist = sequelize.define('Artist', {
    name: DataTypes.STRING,
  });

  Artist.associate = function (models) {
    models.Artist.belongsToMany(models.Song, { through: "SongArtists" });
    models.Artist.belongsToMany(models.Album, { through: "AlbumArtists" })
  };

  return Artist;
};