diff --git a/Changelog.md b/Changelog.md
index 0e6d52fe..5fa2e2eb 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -6,6 +6,8 @@
 - fixed kartex problem PR [#131](https://github.com/secure-77/Perlite/pull/131) thanks to @Yaro2709
 - fixed obsidian edit link thanks to klgzzz
 - changed site title to use the env. variable site_title
+- fixed issue [#128](https://github.com/secure-77/Perlite/issues/128) thanks to @rgaricano
+- added m4a support thanks to @rgaricano
 
 
 
diff --git a/perlite/Demo/Demo Documents/Links and Embedded.md b/perlite/Demo/Demo Documents/Links and Embedded.md
index edef39c3..2e8be1d4 100644
--- a/perlite/Demo/Demo Documents/Links and Embedded.md	
+++ b/perlite/Demo/Demo Documents/Links and Embedded.md	
@@ -12,6 +12,8 @@ Link to another markdown file: [[Markdown Samples]]
 
 Link to another markdown file with a custom linke name: [[Markdown Samples|Custom Link Name]]
 
+A strange cubic object that irradiates light.
+Found by [[Triya]] on a beach in [[Synthea]]. LPH later discovered that the globe was probably from [[Phanes]] since it fits perfectly in an artifact stand that the party found in an underground [[Antediluvians]] ossuary underneath [[Sif]]. LPH got a confirmation of this theory when the [[Antediluvians]] ([[Stargazers]]) that [[Triya]] faced in the [[Temple of Bes]] performed the same type of magic that [[Triya]] does. 
 
 ## Links to Headings
 
@@ -32,6 +34,10 @@ Youtube embedded:
 
 ![Making a Minecraft Obsidian Block in Real Life Using Astro Tech Resin](https://www.youtube.com/watch?v=NnTvZWp5Q7o)
 
+## Audio
+
+![[docs/sample3.m4a]]
+
 ## PDF
 
 Link to internal stored PDF: [[pdf-test.pdf]]
diff --git a/perlite/Demo/Demo Documents/docs/sample3.m4a b/perlite/Demo/Demo Documents/docs/sample3.m4a
new file mode 100644
index 00000000..b426ffbd
Binary files /dev/null and b/perlite/Demo/Demo Documents/docs/sample3.m4a differ
diff --git a/perlite/content.php b/perlite/content.php
index 499e207c..c7c23d84 100644
--- a/perlite/content.php
+++ b/perlite/content.php
@@ -129,6 +129,16 @@ function parseContent($requestFile)
 	$pattern = array('/(\!\[\[)(.*?.(?:mp4))(\]\])/');
 	$content = preg_replace($pattern, $replaces, $content);
 
+	
+     // embedded m4a links
+	 $replaces = '
+	 <video controls src="' . $path . '/\\2" type="audio/x-m4a">
+			 <a class="internal-link" target="_blank" rel="noopener noreferrer" href="' . $path . '/' . '\\2">Your browser does not support the audio tag: Download \\2</a>
+	 </video>';
+	 $pattern = array('/(\!\[\[)(.*?.(?:m4a))(\]\])/');
+	 $content = preg_replace($pattern, $replaces, $content);
+
+
 	// links to other files with Alias
 	$replaces = '<a class="internal-link" target="_blank" rel="noopener noreferrer" href="' . $path . '/' . '\\2">\\3</a>';
 	$pattern = array('/(\[\[)(.*?.(?:' . $linkFileTypes . '))\|(.*)(\]\])/');
@@ -142,6 +152,8 @@ function parseContent($requestFile)
 	// img links with size
 	$replaces = '<p><a href="#" class="pop"><img class="images" width="\\4" height="\\5" alt="image not found" src="' . $path . '/\\2\\3' . '"/></a></p>';
 	$pattern = array('/(\!?\[\[)(.*?)'.$allowedImageTypes.'\|?(\d*)x?(\d*)(\]\])/');
+
+
 	$content = preg_replace($pattern, $replaces, $content);
 
 	// centerise or right align images with "center"/"right" directive
@@ -166,7 +178,7 @@ function parseContent($requestFile)
 
 	// img links with captions
 	$replaces = '<p><a href="#" class="pop"><img class="images" alt="\\4" src="' . $path . '/\\2\\3' . '"/></a></p>';
-	$pattern = array('/(\!?\[\[)(.*?)'.$allowedImageTypes.'\|?(.*)(\]\])/');
+	$pattern = array('/(\!?\[[)(.*?)'.$allowedImageTypes.'|?(.+|)(]\])/');
 	$content = preg_replace($pattern, $replaces, $content);