{
  "album" : {...},
  "artists" : [...],
  "href" : "https://api.spotify.com/v1/tracks/60a0Rd6pjrkxjPbaKzXjfq",
  "id" : "60a0Rd6pjrkxjPbaKzXjfq",
  "name" : "In The End",
  "popularity" : 86,
  "type" : "track",
  "uri" : "spotify:track:60a0Rd6pjrkxjPbaKzXjfq",
  ...
}

{
  "href": ".../v1/albums/{id}/tracks?offset=0&limit=2",
  "items": [ {
    ...
  } ],
  "limit": 2,
  "next": ".../v1/albums/{id}/tracks?offset=2&limit=2",
  "offset": 0,
  "previous": null,
  "total": 11
}

{
    "error": "invalid_client",
    "error_description": "Invalid client secret"
}

HTTP/1.1 400 Bad Request
{
    "error": {
        "status": 400,
        "message": "invalid id"
    }
}

import spotipy
from spotipy.oauth2 import SpotifyClientCredentials

# My application credentials
CLIENT_ID = 'MY_ID'
CLIENT_SECRET = 'MY SECRET'
# Create a credential manager
cred_manager = SpotifyClientCredentials(client_id=CLIENT_ID,
                                        client_secret=CLIENT_SECRET)
# Ask for new releases
sp = spotipy.Spotify(client_credentials_manager=cred_manager)
paged_albums = sp.new_releases(limit=20, offset=0)['albums']
# Display
for idx, album in enumerate(paged_albums['items'], 1):
    artists_name = ', '.join([artist['name'] for artist in album['artists']])
    print("{:2d}: {} - {}".format(idx, album['name'], artists_name))

 1: Tell Me You Love Me (Deluxe) - Demi Lovato
 2: The Bigger Artist - A Boogie Wit da Hoodie
 3: Now (Deluxe) - Shania Twain
 4: Younger Now - Miley Cyrus
 5: SAVAGE - Tank
 6: Seven Days - PARTYNEXTDOOR
 7: Vuelve - Daddy Yankee
 8: Waterfall - Petit Biscuit, Panama
 9: Mean Demeanor - Run The Jewels
10: Deadstar - Smokepurpp
11: In Too Deep - Trippie Redd
12: Buzzin - Alina Baraz
13: Beautiful Trauma - P!nk
14: My Utmost For His Highest - Various Artists
15: Dirtybird Campout West Coast Compilation - Various Artists
16: Take Back Home Girl (Feat. Tori Kelly) - Chris Lane
17: New Energy - Four Tet
18: Our Point Of View - Blue Note All-Stars
19: Dreams and Daggers - Cécile McLorin Salvant
20: Life Is Confusing EP - Langhorne Slim

import requests
from base64 import b64encode

CLIENT_ID = b'MY_ID'.encode('ascii')
CLIENT_SECRET = b'MY_SECRET'.encode('ascii')

# Request for access token
reqs_body = {'grant_type': 'client_credentials'}
encoded_cred = b64encode(CLIENT_ID + b':' + CLIENT_SECRET).decode('ascii')
header = {'Authorization': "Basic " + encoded_cred}
resp = requests.post("https://accounts.spotify.com/api/token",
                     data=reqs_body,
                     headers=header)
resp_json = resp.json()
token = resp_json['access_token']
token_type = resp_json['token_type']
expires_in = resp_json['expires_in']

# Get new released albums
header = {'Authorization': "Bearer " + token}
params = {'limit': 20, 'offset': 0}
resp = requests.get("https://api.spotify.com/v1/browse/new-releases",
                    headers=header,
                    params=params)

obj = resp.json()
for idx, album in enumerate(obj['albums']['items'], 1):
    artists_name = ', '.join([artist['name'] for artist in album['artists']])
    print("{:2d}: {} - {}".format(idx, album['name'], artists_name))