diff --git a/Dancepads.md b/Genre-Specific/Dancepads.md
similarity index 100%
rename from Dancepads.md
rename to Genre-Specific/Dancepads.md
diff --git a/Genre-Specific/README.md b/Genre-Specific/README.md
new file mode 100644
index 0000000..8a3ae6d
--- /dev/null
+++ b/Genre-Specific/README.md
@@ -0,0 +1 @@
+Controllers intended for limited genre scope, e.g. rhythm games, light guns
diff --git a/ModernController.md b/Standard/ModernController.md
similarity index 100%
rename from ModernController.md
rename to Standard/ModernController.md
diff --git a/Standard/README.md b/Standard/README.md
new file mode 100644
index 0000000..7426178
--- /dev/null
+++ b/Standard/README.md
@@ -0,0 +1 @@
+System standard and/or generic controllers
diff --git a/Unique/README.md b/Unique/README.md
new file mode 100644
index 0000000..acaad17
--- /dev/null
+++ b/Unique/README.md
@@ -0,0 +1 @@
+Controllers that don't fit other categories and/or are made only for one or two games, e.g. ROB