diff --git a/docs/projects/guitar/accelerometer.md b/docs/projects/guitar/accelerometer.md
index 22cad8ea..25e74c9d 100644
--- a/docs/projects/guitar/accelerometer.md
+++ b/docs/projects/guitar/accelerometer.md
@@ -5,7 +5,6 @@
 ### ~avatar avatar
 
 Use the Accelerometer to control guitar tempo
-* Duration: 30 - 45 minutes
 * Concepts:
      * Gravity
      * Acceleration
@@ -18,6 +17,8 @@ Use the Accelerometer to control guitar tempo
 
 ### ~  
 
+## Duration: 30 - 45 minutes  
+  
 *accelerometer controlled tempo*  
 https://youtu.be/h_gPkBaVkoo
 TODO: add sound to video
diff --git a/docs/projects/guitar/lightsensor.md b/docs/projects/guitar/lightsensor.md
index d08dbe65..bfd7af7d 100644
--- a/docs/projects/guitar/lightsensor.md
+++ b/docs/projects/guitar/lightsensor.md
@@ -4,8 +4,8 @@
 
 ### ~avatar avatar
 
-Use the Light Sensor to control guitar Tone
-* **Duration:** 30 - 45 minutes
+Use the Light Sensor to the control  tone for this [Theremin](https://en.wikipedia.org/wiki/Theremin) inspired guitar
+
 * **Concepts:**
      * Inputs
      * Light Intensity
@@ -13,11 +13,10 @@ Use the Light Sensor to control guitar Tone
      * Ratio Mapping
      * Forever Loop
      * Math (multiplication) with code properties  
-* **Resources:**
-     * This guitar is inspired by the [Theremin](https://en.wikipedia.org/wiki/Theremin)
-
 ### ~  
 
+## Duration: 30 - 45 minutes  
+  
 *playing tones with light sensor*  
 https://youtu.be/2cKg9pokVC4
 
diff --git a/docs/projects/guitar/pinpress.md b/docs/projects/guitar/pinpress.md
index 6e5fb6b2..e7b377d4 100644
--- a/docs/projects/guitar/pinpress.md
+++ b/docs/projects/guitar/pinpress.md
@@ -4,16 +4,19 @@
 
 ### ~avatar avatar
 Use pin press to switch guitar play on/off
-* **Duration:** approximately 45 minutes
-* **Materials:**
-   * 2-3 Crocodile clips
+
 * Concepts:
     * Circuit  
     * Conductor 
     * Variable/Global-Variable  
     * Conditional: **`if`**, **`else`**  
     * Boolean: **`True`/`False`**
-### ~
+### ~  
+
+## Duration: approximately 45 minutes  
+
+## Materials:  
+2-3 Crocodile clips
 
 ## Blocks