如何在python中将多个列表存储到一个文本文件中，然后随机选择一个？

对于一个项目，我有一个多个歌曲和艺术家列表，在做任何其他事情之前，我需要将这些列表存储到文本文件中。 这是我的代码：

BTS = ["Idol", "BTS"]
SWIFTY = ["Love Story", "Taylor Swift"]
RUTH = ["Lost Boy", "RuthB"]
ED = ["Perfect", "Ed Sheeran"]
ARIANA = ["No Tears Left To Cry", "Ariana Grande"]
DRAKE = ["In My Feeling", "Drake"]
RICKY = ["La Vida Loca", "Ricky Martin"]
IU = ["BBIBBI", "IU"]
MJACKSON = ["Thriller", "Michael Jackson"]
PSY = ["Gangnam Style", "PSY"]

如何将所有这些内容存储到一个文本文件中？ 然后，我如何随机选择其中一个列表，并且仅输出歌曲或艺术家，而不是两者，因为用户猜测另一个列表，例如Thriller，是输出的，用户输入Michael Jackson，我更喜欢使用a存储数据，然后将其另存为。然后，您可以按如下方式简单地读回：

import json
import random


songs = dict((
         ["Idol", "BTS"],
         ["Love Story", "Taylor Swift"],
         ["Lost Boy", "RuthB"],
         ["Perfect", "Ed Sheeran"],
         ["No Tears Left To Cry", "Ariana Grande"],
         ["In My Feeling", "Drake"],
         ["La Vida Loca", "Ricky Martin"],
         ["BBIBBI", "IU"],       
         ["Thriller", "Michael Jackson"],
         ["Gangnam Style", "PSY"] 
         ))


songs = json.dumps(songs)
f = open("dict.json","w")
f.write(songs)
f.close()

f = open("dict.json","r")
songs = f.read()
f.close()

songs = json.loads(songs)

choice = random.choice(list(songs.keys()))
print(choice)
print(songs[choice])

输出：

La Vida Loca
Ricky Martin

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将所有内容存储在字典中，然后另存为JSON，选择一个随机键，然后随机输出键或值，怎么样？到目前为止，您尝试了什么？