diff --git a/MIDI-Input.md b/MIDI-Input.md
index 0c4d307..2e0a659 100644
--- a/MIDI-Input.md
+++ b/MIDI-Input.md
@@ -24,8 +24,8 @@ Each note has an on/off state (digital button state) and associated note velocit
 
 CC stands for Continuous Control. These are knobs, pedals, toggle buttons, sliders, etc.
 
-* CC #0-31 are double precision controls (e.g., hi-hat pedals using piezo is typically CC#4) 
-* CC #64-69 On/Off controls (e.g., sustain pedals are typically #64)
+* CC #0-31 are double precision controls (e.g., hi-hat pedals on a drum, using piezo sensors, is typically CC#4) 
+* CC #64-69 On/Off controls (e.g., piano sustain pedals are typically #64)
 * CC #70-95, 102-119 are single precision controls (depth controls - pretty rare except in high end MIDI equipment)
 
 #### Pitch Bend