如何获取当前在Mac上播放的歌曲(Swift)

import Cocoa
import AppleScriptObjC

@objc protocol MusicPlayerScripting {
    @objc optional func currentTrack() -> NSString
}

class MusicPlayer: NSObject, MusicPlayerScripting {
    override init() {
        super.init()
        NSAppleScript.init(source: "tell application \"Music\" to activate").executeAndReturnError(nil)
    }
}

func getCurrentTrack() -> String {
    let musicPlayer = MusicPlayer()
    let script = NSAppleScript(source: "tell application \"Music\" to get name of current track as string")
    let result = script?.executeAndReturnError(nil)
    
    if let trackName = result?.stringValue {
        return trackName
    } else {
        return "No track playing"
    }
}

func main() {
    let currentTrack = getCurrentTrack()
    print("当前播放的歌曲是：\(currentTrack)")
}

main()