diff --git a/README.md b/README.md
index 50024fc..517bb83 100644
--- a/README.md
+++ b/README.md
@@ -3,12 +3,14 @@
 This add-on adds three operators for working with immersive 3D audio, specifically it allows you to create ADM Boradcast
 WAVE files for use with Dolby ATMOS or other object-based sound mixing workflows.
 
-## `import_test.wav_file_batch`
+## Operators
+
+### `import_test.wav_file_batch`
 
 **Import WAV Files:** This operator allows you to add multiple audio files to a .blend file so they'll be available to
 the *Add Sounds to Meshes* operator.
 
-## `object.add_speakers_to_obj`
+### `object.add_speakers_to_obj`
 
 **Add Sounds to Meshes:** This operator takes all the selected objects in the current scene and attaches a new speaker 
 locked to that object's location throughout the animation. You provide the prefix for the name of a set of sound files
@@ -16,10 +18,13 @@ added with the _Import WAV Files_ operator, and these are added to each selected
 timed to either begin playing at the beginning of the sequence, at a random time, or when the respective object is
 closest to the scene's camera.
 
-## `export.adm_wave_file`
+### `export.adm_wave_file`
 
 **Export ADM Wave File:** This operator exports all of the speakers in a scene as an ADM Broadcast-WAV file compartible
 with a Dolby Atmos rendering workflow. This produces a multichannel WAV file with embedded ADM metadata the passes
 panning information to the client. (Has been tested and works with Avid Pro Tools 2020).
 
 
+## Important Note
+
+This add-on requires that the EBU Audio Renderer (`ear` v1.0) Python package be installed to Blender's Python installation.