// Get OS language code
let langStr = Locale.current.languageCode
var localizedMusic: String

switch langStr {

case "en":
    localizedMusic = "Music"
case "de":
    localizedMusic = "Musik"
case "fr":
    localizedMusic = "Musique"
case "it":
    localizedMusic = "Musica"
case "ja":
    localizedMusic = "ミュージック"
case "zh":
    localizedMusic = "音乐"
case "ko":
    localizedMusic = "음악"
default:
    localizedMusic = "Music"
}

func getTargetDirectory() -> String {

    let musicDirectory = NSHomeDirectory() + "/Music"

    // FileManagerを用いてサブディレクトリを含めたディレクトリリスティングを取得
    guard let pathes = try?
    FileManager.default.subpathsOfDirectory(atPath:
    musicDirectory) else {
        return ""
    }

    var testDirectory:String
    var targetDirectory:String = ""

    for aPath in pathes {

        // ラストパスコンポーネントにより、求めるべきディレクトリを抽出
        testDirectory =  (NSString(string: aPath)).lastPathComponent

        if (testDirectory == "Automatically Add to Music.localized") {

            targetDirectory = (musicDirectory + "/" + aPath)

            break
        }
    }

        return targetDirectory
}