diff --git a/.gitignore b/.gitignore
index 2648b3d..571687c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 *.mp3
 temp.v
-path.text
\ No newline at end of file
+path.text
+!data/test_*.mp3
diff --git a/data/test_id3v1.mp3 b/data/test_id3v1.mp3
new file mode 100644
index 0000000..e113fef
Binary files /dev/null and b/data/test_id3v1.mp3 differ
diff --git a/data/test_id3v23.mp3 b/data/test_id3v23.mp3
new file mode 100644
index 0000000..6640b94
Binary files /dev/null and b/data/test_id3v23.mp3 differ
diff --git a/data/test_id3v24.mp3 b/data/test_id3v24.mp3
new file mode 100644
index 0000000..ff6eb12
Binary files /dev/null and b/data/test_id3v24.mp3 differ