<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def playToneList(self, playList = None):
 """! \~english Play tone from a tone list @param playList a array of tones \~chinese 播放音调列表 @param playList: 音调数组 \~english @note <b>playList</b> format:\n \~chinese @note <b>playList</b> 格式:\n \~ <pre> [ {"freq": 440, "reps": 1, "delay": 0.08, "muteDelay": 0.15}, {"freq": 567, "reps": 3, "delay": 0.08, "muteDelay": 0.15}, ] </pre>\n \~english \e delay: >= 0(s) if 0 means do not delay. tone play will be Stop immediately <br> \e muteDelay: 0.15 >= 0(s) If 0 means no pause after playing, play the next note immediately \~chinese \e delay: >= 0（s）如果是 0 意味着不延迟。 音调会立即停止播放 <br> \e muteDelay: >= 0（s）如果是 0 表示播放音符结束后没有停顿，立刻播放下一个音符 """

        if playList == None: return False
        for t in playList:
            self.playTone(t["freq"], t["reps"], t["delay"], t["muteDelay"])

        self.stopTone()
        return True