diff --git a/src/GetId3.php b/src/GetId3.php
index 6c58262..9b674b6 100644
--- a/src/GetId3.php
+++ b/src/GetId3.php
@@ -251,6 +251,18 @@ public function getYear()
         return isset($this->comments()['year'][0]) ? $this->comments()['year'][0] : null;
     }
 
+    /**
+     * Get ISRC of track.
+     *
+     * @return string|null
+     *
+     * @throws \getid3_exception
+     */
+    public function getISRC()
+    {
+        return isset($this->comments()['isrc'][0]) ? $this->comments()['isrc'][0] : null;
+    }
+
     /**
      * Convert base64 image to jpeg.
      *