If an album has no cover, use the generic image

playtypus/threads.py

@@ -2,6 +2,7 @@
 The :mod:`threads` module contains functions to make working with QThreads easier
 """
 import requests
+import qtawesome as qta
 from PyQt5 import QtCore, QtGui, QtWidgets
 
 
@@ -66,9 +67,12 @@ class AlbumWorker(ThreadWorker):
             }
             album_item = QtWidgets.QListWidgetItem(self.ALBUM_TEMPLATE.format(**details))
             self.window.albumListWidget.addItem(album_item)
+            if album['cover'] and album['cover'].get('urls') and album['cover']['urls'].get('medium_square_crop'):
                 artwork_worker = AlbumArtWorker()
                 artwork_worker.album_item = album_item
                 artwork_worker.artwork_url = album['cover']['urls']['medium_square_crop']
                 self.window.run_thread(artwork_worker, 'album-{}'.format(album['title']))
+            else:
+                album_item.setIcon(qta.icon('mdi.album'))
         self.window.update_album_total(self.window.albumListWidget.count())
         self.quit.emit()