diff --git a/data/licenses/License Attribution.txt b/data/licenses/License Attribution.txt
index 456115a83..5b27871b2 100644
--- a/data/licenses/License Attribution.txt	
+++ b/data/licenses/License Attribution.txt	
@@ -47,6 +47,12 @@ Oblige v5-v7 Prefab WAD files and colocated Lua definitions - Andrew Apted
 
 "The Bloodletter" song (renamed to D_DM2INT.ogg) - Chad Wolfe
 
+"Sand - Flowing, sand sea digital" sound (renamed to DESERT.ogg) - Vrymaa via Freesound.org
+
+"Car Radio Static" sound (renamed to STATIC.ogg) - TravieDoodle via Freesound.org
+
+"Demon Chant (Latin)" sound (renamed to SKLLCHNT.ogg) - cycro via Freesound.org
+
 ===========================================================================================
 CC-BY-3.0 Unported License
 ===========================================================================================
diff --git a/games/doom/data/sounds/DESERT.ogg b/games/doom/data/sounds/DESERT.ogg
new file mode 100644
index 000000000..a1634ed4c
Binary files /dev/null and b/games/doom/data/sounds/DESERT.ogg differ
diff --git a/games/doom/data/sounds/SKLLCHNT.ogg b/games/doom/data/sounds/SKLLCHNT.ogg
new file mode 100644
index 000000000..e47ff8449
Binary files /dev/null and b/games/doom/data/sounds/SKLLCHNT.ogg differ
diff --git a/games/doom/data/sounds/STATIC.ogg b/games/doom/data/sounds/STATIC.ogg
new file mode 100644
index 000000000..51ad45bb5
Binary files /dev/null and b/games/doom/data/sounds/STATIC.ogg differ