diff --git a/readme.md b/readme.md
index 01ca275..879c1e9 100644
--- a/readme.md
+++ b/readme.md
@@ -106,3 +106,20 @@ Bitser.lua is licensed under MIT license. Repo: https://github.com/gvx/bitser
 
 All other code in this repo by myself is licensed under the GPLv3.
  
+
+## Music
+https://opengameart.org/content/chip-bit-danger by Sudocolon
+
+https://opengameart.org/content/this-game-is-over by mccartneytm
+
+https://opengameart.org/content/space-boss-battle-theme by Matthew Pablo
+
+https://opengameart.org/content/twister-tetris by poinl
+
+https://opengameart.org/content/chiptune-techno by Nicole Marie T
+
+https://opengameart.org/content/let-the-games-begin-0 by section31
+
+## SFX
+
+https://opengameart.org/content/rpg-sound-pack by artisticdude
\ No newline at end of file
diff --git a/res/sfx/drop.wav b/res/sfx/drop.wav
index 8d11f48..7ee32f6 100644
Binary files a/res/sfx/drop.wav and b/res/sfx/drop.wav differ
diff --git a/res/sfx/rotate.wav b/res/sfx/rotate.wav
index 796b3e9..88ea6c7 100644
Binary files a/res/sfx/rotate.wav and b/res/sfx/rotate.wav differ
diff --git a/src/assets.lua b/src/assets.lua
index 378d06c..a227b2e 100644
--- a/src/assets.lua
+++ b/src/assets.lua
@@ -75,6 +75,6 @@ https://opengameart.org/content/rpg-sound-pack artisticdude
 rotate and the block drop sounds.
 ]]
 gSFX = {
-	['rotate'] = love.audio.newSource('res/sfx/rotate1.wav','static'),
-	['drop'] = love.audio.newSource('res/sfx/drop1.wav','static'),
+	['rotate'] = love.audio.newSource('res/sfx/rotate.wav','static'),
+	['drop'] = love.audio.newSource('res/sfx/drop.wav','static'),
 }
\ No newline at end of file