Find spotify duplicate songs in one playlist

spotify_duplicates.py

'''
export SPOTIPY_REDIRECT_URI='http://localhost:8888/callback'
export SPOTIPY_CLIENT_ID={API_CLIENT_ID}
export SPOTIPY_CLIENT_SECRET={API_CLIENT_SECRET}
'''
import collections
import math
import spotipy
import spotipy.util as util

USER = {spotify_username}
SCOPE = 'playlist-modify-public'
PLAYLIST_ID = {spotify_uri_playlist_id}

token = util.prompt_for_user_token(USER, SCOPE)
sp = spotipy.Spotify(auth=token)

total = sp.user_playlist_tracks(USER, PLAYLIST_ID)['total']
offsets = int(math.ceil(float(total)/100))

results = []
for offset in xrange(offsets):
	result = sp.user_playlist_tracks(USER, PLAYLIST_ID, offset=offset*100)
	tracks = result['items']
	track_names = [track['track']['name'] for track in tracks]
	track_artist = [track['track']['artists'][0]['name'] for track in tracks]
	results += zip(track_names, track_artist)

print [item for item, count in collections.Counter(results).items() if count > 1]