diff --git a/_share/media/img/photoshop-beg-piximperfect/lesson-05/ex-01.png b/_share/media/img/photoshop-beg-piximperfect/lesson-05/ex-01.png
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diff --git a/_share/media/img/photoshop-beg-piximperfect/lesson-05/ex-02.png b/_share/media/img/photoshop-beg-piximperfect/lesson-05/ex-02.png
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diff --git a/_share/media/sass/graphics.sass b/_share/media/sass/graphics.sass
index 7cd422f..73593d1 100644
--- a/_share/media/sass/graphics.sass
+++ b/_share/media/sass/graphics.sass
@@ -69,6 +69,9 @@ h4
 h4[id="timestamp"]
   color: color.adjust(map.get($default-header-colors, 'h2'), $lightness: 20%)  
 
+h4[id="playlist"]
+  color: color.adjust(map.get($default-header-colors, 'h3'), $lightness: -10%)  
+
 h3 
   a
     color: color.adjust($anchor-color, $lightness: -12%)
@@ -93,3 +96,4 @@ div#table-of-contents ul li a
   color: $toc-anchor-color
   &:hover
     color: $toc-anchor-hover-color
+
diff --git a/_share/media/sass/org-media-sass b/_share/media/sass/org-media-sass
index d8096e6..1a79c3a 160000
--- a/_share/media/sass/org-media-sass
+++ b/_share/media/sass/org-media-sass
@@ -1 +1 @@
-Subproject commit d8096e6e31288fbf518a6861dc68a420ddd5d6e1
+Subproject commit 1a79c3af079f4c2d823cd41f4157a712b98c1d31
diff --git a/_subsections/chapter05.org b/_subsections/chapter05.org
index 4d70d84..4ff2122 100644
--- a/_subsections/chapter05.org
+++ b/_subsections/chapter05.org
@@ -8,6 +8,8 @@
 - [[../photoshop-for-complete-beginners.org][TOC | Photoshop for Beginners]]
 - [[https://bit.ly/3LLKKVH][Downloadable Practice Files]]
 
+- Curr: https://youtu.be/doI1eH_nCxs?si=ZGUXLAAMVZ6UR-iQ&t=313
+
 *** timestamps
 :PROPERTIES:
 :CUSTOM_ID: timestamp
@@ -18,7 +20,7 @@
 + [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=67s][01:07 Important Announcements]]
 + [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=87s][01:27 Most Important Blend Modes]]
 + [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=105s][01:45 Normal Blend Mode]]
-+ [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=308s][05:08 Multiply Blend Mode]]
++ [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=308s][05:08 Multiply Blend Mode]] *current*
 + [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=390s][06:30 Darkening with Multiply]]
 + [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=552s][09:12 Multiply - Example]]
 + [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=722s][12:02 Screen Blend Mode]]
@@ -33,3 +35,24 @@
 + [[https://www.youtube.com/watch?v=doI1eH_nCxs&list=PLLlSBGLVsEPIFGSGw2zJ2K43V5vxMMMTE&index=5&t=1547s][25:47 Quick Recap]]
 * Notes
 
+** what are blend modes
+- control the way layers interact with other layers
+
+  #+attr_html: :width 300px
+  file:../_share/media/img/photoshop-beg-piximperfect/lesson-05/ex-01.png
+
+  #+attr_html: :width 300px
+  file:../_share/media/img/photoshop-beg-piximperfect/lesson-05/ex-02.png
+
+*** some qualities
+- screen makes things brighter
+- multiply makes things darker
+
+
+** normal blend mode
+- default blend mode (usually)
+- keeping the picture on top of another picture
+
+*** when is normal not default?
+- when you create a group the default is "pass through"
+- to apply all group filters to within the group change it to 'normal'