diff --git a/2021-07-16.md b/2021-07-16.md
index f8d8db8d8..45a10a1c9 100644
--- a/2021-07-16.md
+++ b/2021-07-16.md
@@ -1 +1,3 @@
-- [[widevinecdm-crashed]]
\ No newline at end of file
+- [[widevinecdm-crashed]]
+- [[music]]
+	- [[bullafulminante]] recommended [[bill frisell]]
\ No newline at end of file
diff --git a/bill frisell.md b/bill frisell.md
new file mode 100644
index 000000000..e1be92bc5
--- /dev/null
+++ b/bill frisell.md	
@@ -0,0 +1,2 @@
+- a [[person]]
+	- [[jazz]] [[guitarist]]
\ No newline at end of file
diff --git a/widevinecdm-crashed.md b/widevinecdm-crashed.md
index 2c49fa46c..a9ccfd178 100644
--- a/widevinecdm-crashed.md
+++ b/widevinecdm-crashed.md
@@ -1,4 +1,4 @@
 - a [[message]]
 	- it means [[drm]] is [[crap]].
-	- https://twitter.com/flancian/status/1415944870959665152
+		- https://twitter.com/flancian/status/1415944870959665152