import tkinter as Tk

class Frame(Tk.Frame):

def __init__(self, master=None):
    Tk.Frame.__init__(self, master)


    self.f = Tk.Frame(self)
    self.f.pack()

    self.ARTWORK = ['guthrie.gif']

    self.f_artwork = Tk.Frame(self.f)
    self.f_artwork.pack()
    self.artwork_img = Tk.PhotoImage(file=self.ARTWORK[0])

    self.artwork_la = Tk.Label(self.f_artwork, image=self.artwork_img)
    self.artwork_la.pack()

if __name__ == '__main__':

f = Frame()
f.pack()
f.mainloop()

import tkinter as Tk
import os
from tkinter.filedialog import askdirectory
import pygame

song_list = []

directory = askdirectory()
os.chdir(directory)

for file in os.listdir(directory):
    if file.endswith('.mp3'):
        realdir = os.path.realpath(file)
        song_list.append(file)

    pygame.mixer.init()
    pygame.mixer.music.load(song_list[0])
    pygame.mixer.music.play()




pygame.mixer.init()
pygame.mixer.music.load(song_list[0])
pygame.mixer.music.play()

class Frame(Tk.Frame):

def __init__(self, master=None):
    Tk.Frame.__init__(self, master)


    self.f = Tk.Frame(self)
    self.f.pack()

    self.ARTWORK = ['guthrie.gif']

    self.f_artwork = Tk.Frame(self.f)
    self.f_artwork.pack()
    self.artwork_img = Tk.PhotoImage(file=self.ARTWORK[0])

    self.artwork_la = Tk.Label(self.f_artwork, image=self.artwork_img)
    self.artwork_la.pack()

if __name__ == '__maim__':

f = Frame()
f.pack()
f.mainloop()