diff --git a/README.md b/README.md
index 52d499b..23a8713 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,10 @@ TODO cool image and youtube link
     - [From repository (dev version)](#from-repository-dev-version)
   - [Usage](#usage)
     - [CLI arguments](#cli-arguments)
-    - [Included Shaders and Config](#included-shaders-and-config)
+    - [Default Shaders and Config](#default-shaders-and-config)
+      - [Sources and Effects](#sources-and-effects)
+      - [Debug View](#debug-view)
+      - [NanoKontrol2 Controller mapping](#nanokontrol2-controller-mapping)
     - [Making your own FORGE config](#making-your-own-forge-config)
     - [Working with `frag0.glsl`](#working-with-frag0glsl)
   - [Frequently Asked Questions](#frequently-asked-questions)
@@ -112,9 +115,45 @@ options:
   --trace-fps               print fps status of subsystems
 ```
 
-### Included Shaders and Config
+### Default Shaders and Config
 
-TODO
+> A.K.A Kleπek's shaders
+
+![](./images/preview.png)
+
+#### Sources and Effects
+
+| P     | #     | SRC               | _COL2_            | _COL3_          | _COL4_             | FX               | _COL6_          | _COL7_        | _COL8_         |
+| ----- | ----- | ----------------- | ----------------- | --------------- | ------------------ | ---------------- | --------------- | ------------- | -------------- |
+| **1** | **0** | Feedback + Thru   | _Hue_             | _Saturation_    | _Light_            | Thru             | _Hue_           | _Saturation_  | \_Light        |
+|       | **1** | Lines             | _Thick. / Dezoom_ | _Rotation_      | _Distortion_       | Feedback + Shift | _Zoom / Dezoom_ | _X Shift_     | _Y Shift_      |
+|       | **2** | Dots              | _Zoom_            | _Rotation_      | _Lens_             | Shift            | _Zoom / Dezoom_ | _X Shift_     | _Y Shift_      |
+|       | **3** | Waves             | _Spacing_         | _Thickness_     | _Vert. Scroll (R)_ | Colorize         | _Black Color_   | _White Color_ | _Shift_        |
+|       | **4** | Noise             | _Zoom_            | _Voronoi dist._ | _Details_          | Quantize         | _Pixel Size_    | _Bit Depth_   | _Blur_         |
+| **2** | **5** | Video In 1 + Thru | _Hue_             | _Saturation_    | _Light_            | Dithering        | _Pixel Size_    | _Bit Depth_   | _Blur_         |
+|       | **6** | CP437             | _Zoom_            | _Charset_       | _Char. Delta_      | TV               | _Lens_          | _Horz. Noise_ | _Dezoom_       |
+|       | **7** | Sentences         | _Zoom_            | _Sentence_      | _Vertical repeat_  | Kaleidoscope     | _Axes_          | _Rotation_    | _Horz. Scroll_ |
+|       | **8** |                   |                   |                 |                    | CP437            | _Zoom_          | _Charset_     | _Char. Delta_  |
+|       | **9** |                   |                   |                 |                    | Lens             | _Lens limit_    | _Lens power_  | _Pre Zoom_     |
+| **3** | **A** | Video In 2 + Thru | _Hue_             | _Saturation_    | _Light_            |                  |                 |               |                |
+|       | **B** |                   |                   |                 |                    |                  |                 |               |                |
+|       | **C** |                   |                   |                 |                    |                  |                 |               |                |
+|       | **D** |                   |                   |                 |                    |                  |                 |               |                |
+|       | **E** | Debug             | ---               | ---             | ---                |                  |                 |               |                |
+
+TODO update
+
+#### Debug View
+
+![](./images/debug.jpg)
+
+#### NanoKontrol2 Controller mapping
+
+![](./images/nanokontrol.jpg)
+
+> In blue is a sample "stage" as most sources/effects use a combination of 4 stages (see table above)
+
+> ⚠️ you'll need to change your NanoKontrol2 settings to remove the "toggle" behavior of the buttons and use "external" led control
 
 ### Making your own FORGE config
 
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