diff --git a/21/01.txt b/21/01.txt
new file mode 100644
index 0000000..45a0279
--- /dev/null
+++ b/21/01.txt
@@ -0,0 +1,2 @@
+\c 21 \v 1 \v 2 Ó Iahveh, o rei alégrase no teu poder,
+e canto se regocixa na túa salvación,
\ No newline at end of file
diff --git a/21/title.txt b/21/title.txt
index 8f6393e..8f3ba0e 100644
--- a/21/title.txt
+++ b/21/title.txt
@@ -1,2 +1,2 @@
 Salmo 21
-Para o director de coro. 
\ No newline at end of file
+Para o director de coro. Salmo de David.
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 3b86a7d..d71a928 100644
--- a/manifest.json
+++ b/manifest.json
@@ -183,6 +183,7 @@
 		"20-05",
 		"20-07",
 		"20-09",
+		"21-title",
 		"42-title",
 		"42-01",
 		"42-03",