diff --git a/nontech/song/rock/ru/kino-cinema/gustav.txt b/nontech/song/rock/ru/kino-cinema/gustav.txt
new file mode 100644
index 000000000..eb0388471
--- /dev/null
+++ b/nontech/song/rock/ru/kino-cinema/gustav.txt
@@ -0,0 +1,6 @@
+Guryanov Georgiy Constantinovich
+    https://ru.wikipedia.org/wiki/%D0%93%D1%83%D1%80%D1%8C%D1%8F%D0%BD%D0%BE%D0%B2,_%D0%93%D0%B5%D0%BE%D1%80%D0%B3%D0%B8%D0%B9_%D0%9A%D0%BE%D0%BD%D1%81%D1%82%D0%B0%D0%BD%D1%82%D0%B8%D0%BD%D0%BE%D0%B2%D0%B8%D1%87
+
+1987
+DecadeChild2 - Gustav Flat Repetition 0:00 of 9:34
+    https://www.youtube.com/watch?v=dAuiObJUpko
diff --git a/security/osint/people/masalovich.txt b/security/osint/people/masalovich.txt
index 815288a66..4017bef2f 100644
--- a/security/osint/people/masalovich.txt
+++ b/security/osint/people/masalovich.txt
@@ -98,5 +98,5 @@ Periscope - Digitalization is a Death of Humanity of 40:40
 AssemblagePoint - Masalovich - Why Crypto does not have Future of 32:37
     https://www.youtube.com/watch?v=osWUMAlmYsY
 2022
-InformationalSystemsAcademy - Masalovich - How to Search and Find in Darknet of 1:28:20
+InformationalSystemsAcademy - Masalovich - How to Search and Find in Darknet 21:00 of 1:28:20
     https://www.youtube.com/watch?v=fs3GlesiI2Q