diff --git a/auditui/constants.py b/auditui/constants.py
index 28ca5ad..6bfaeb4 100644
--- a/auditui/constants.py
+++ b/auditui/constants.py
@@ -9,7 +9,13 @@ DEFAULT_CODEC = "LC_128_44100_stereo"
 MIN_FILE_SIZE = 1024 * 1024
 DEFAULT_CHUNK_SIZE = 8192
 
-TABLE_COLUMNS = ("Title", "Author", "Length", "Progress", "Downloaded")
+TABLE_COLUMN_DEFS = (
+    ("Title", 4),
+    ("Author", 3),
+    ("Length", 2),
+    ("Progress", 1),
+    ("Downloaded", 1),
+)
 
 AUTHOR_NAME_MAX_LENGTH = 40
 AUTHOR_NAME_DISPLAY_LENGTH = 37