This identifier can be used to make a lookup in
[the Cover Art Archive API][Link02] :
http://coverartarchive.org/release-group/1dc4c347-a1db-32aa-b14f-bc9cc507b843.
2
For each album, the JSON response contains some images,
one of which is the front cover of the album.
The first few lines of the response to the above request are:
{
"images": [
{
"approved": true,
"back": false,
"comment": "",
"edit": 22132705,
"front": true,
"id": 4086974851,
"image": "http://coverartarchive.org/release/435fc965-9121-461e-b8da-d9b505c9dc9b/4086974851.jpg",
"thumbnails": {
"250": "http://coverartarchive.org/release/435fc965-9121-461e-b8da-d9b505c9dc9b/4086974851-250.jpg",
"500": "http://coverartarchive.org/release/435fc965-9121-461e-b8da-d9b505c9dc9b/4086974851-500.jpg",
"1200": "http://coverartarchive.org/release/435fc965-9121-461e-b8da-d9b505c9dc9b/4086974851-1200.jpg",
"large": "http://coverartarchive.org/release/435fc965-9121-461e-b8da-d9b505c9dc9b/4086974851-500.jpg",
= = > "small": "http://coverartarchive.org/release/435fc965-9121-461e-b8da-d9b505c9dc9b/4086974851-250.jpg"
},
…