diff --git a/picard/const/defaults.py b/picard/const/defaults.py
index 7ee807307..f01792df5 100644
--- a/picard/const/defaults.py
+++ b/picard/const/defaults.py
@@ -72,8 +72,8 @@ DEFAULT_RELEASE_TYPE_SCORES = [(g, DEFAULT_RELEASE_SCORE) for g in list(RELEASE_
 
 
 DEFAULT_CAA_IMAGE_SIZE = 500
-DEFAULT_CAA_IMAGE_TYPE_INCLUDE = ['front']
-DEFAULT_CAA_IMAGE_TYPE_EXCLUDE = ['matrix/runout', 'raw/unedited', 'watermark']
+DEFAULT_CAA_IMAGE_TYPE_INCLUDE = ('front',)
+DEFAULT_CAA_IMAGE_TYPE_EXCLUDE = ('matrix/runout', 'raw/unedited', 'watermark')
 
 DEFAULT_LOCAL_COVER_ART_REGEX = r'^(?:cover|folder|albumart)(.*)\.(?:jpe?g|png|gif|tiff?|webp)$'
 
@@ -85,8 +85,8 @@ DEFAULT_QUERY_LIMIT = 50
 
 DEFAULT_DRIVES = get_default_cdrom_drives()
 
-DEFAULT_CA_NEVER_REPLACE_TYPE_INCLUDE = ['front']
-DEFAULT_CA_NEVER_REPLACE_TYPE_EXCLUDE = ['matrix/runout', 'raw/unedited', 'watermark']
+DEFAULT_CA_NEVER_REPLACE_TYPE_INCLUDE = ('front',)
+DEFAULT_CA_NEVER_REPLACE_TYPE_EXCLUDE = ('matrix/runout', 'raw/unedited', 'watermark')
 DEFAULT_CA_PROVIDERS = [
     ('Cover Art Archive', True),
     ('UrlRelationships', True),
diff --git a/picard/coverart/processing/__init__.py b/picard/coverart/processing/__init__.py
index 4847a03c9..c663dcc24 100644
--- a/picard/coverart/processing/__init__.py
+++ b/picard/coverart/processing/__init__.py
@@ -39,9 +39,9 @@ from picard.extension_points.cover_art_processors import (
 from picard.util.imageinfo import IdentificationError
 
 
-def run_image_filters(data, info, album, coverartimage):
+def run_image_filters(data, image_info, album, coverartimage):
     for f in ext_point_cover_art_filters:
-        if not f(data, info, album, coverartimage):
+        if not f(data, image_info, album, coverartimage):
             return False
     return True
 
@@ -53,13 +53,13 @@ def run_image_metadata_filters(metadata):
     return True
 
 
-def run_image_processors(coverartimage, data, info):
+def run_image_processors(coverartimage, data, image_info):
     config = get_config()
     tags_data = data
     file_data = data
     try:
         start_time = time.time()
-        image = ProcessingImage(data, info)
+        image = ProcessingImage(data, image_info)
         both_queue, tags_queue, file_queue = get_cover_art_processors()
         for processor in both_queue:
             processor.run(image, ProcessingTarget.BOTH)
diff --git a/picard/coverart/processing/filters.py b/picard/coverart/processing/filters.py
index ebba55a5a..2ea74a8c9 100644
--- a/picard/coverart/processing/filters.py
+++ b/picard/coverart/processing/filters.py
@@ -45,8 +45,8 @@ def _check_threshold_size(width, height):
     return True
 
 
-def size_filter(data, info, album, coverartimage):
-    return _check_threshold_size(info.width, info.height)
+def size_filter(data, image_info, album, coverartimage):
+    return _check_threshold_size(image_info.width, image_info.height)
 
 
 def size_metadata_filter(metadata):
@@ -55,20 +55,20 @@ def size_metadata_filter(metadata):
     return _check_threshold_size(metadata['width'], metadata['height'])
 
 
-def bigger_previous_image_filter(data, info, album, coverartimage):
+def bigger_previous_image_filter(data, image_info, album, coverartimage):
     config = get_config()
     if config.setting['dont_replace_with_smaller_cover'] and config.setting['save_images_to_tags']:
         downloaded_types = coverartimage.normalized_types()
         previous_images = album.orig_metadata.images.get_types_dict()
         if downloaded_types in previous_images:
             previous_image = previous_images[downloaded_types]
-            if info.width < previous_image.width or info.height < previous_image.height:
+            if image_info.width < previous_image.width or image_info.height < previous_image.height:
                 log.debug("Discarding cover art. A bigger image with the same types is already embedded.")
                 return False
     return True
 
 
-def image_types_filter(data, info, album, coverartimage):
+def image_types_filter(data, image_info, album, coverartimage):
     config = get_config()
     if config.setting['dont_replace_cover_of_types'] and config.setting['save_images_to_tags']:
         downloaded_types = set(coverartimage.normalized_types())