diff --git a/CREDITS-MUSIC b/CREDITS-MUSIC
index 34fb2351..171624c8 100644
--- a/CREDITS-MUSIC
+++ b/CREDITS-MUSIC
@@ -125,12 +125,12 @@ Story: "Geoff's Vinyl Collection" by MoonDeLaAxel, remix of "Why?" by Joshua "wa
 	DM20: "Quirkspitter" by Korp, remix of dave3d16.mid by jute
 	DM21: "Friendly Fire" by Korp
 	DM22: "Red Foot" by Kevin "Velvetic" Martins and Simone Alauk
-	DM23: "White Lights" by Kevin "Velvetic" Martins and Jonathan "julnen" Martins
+	DM23: "Shells" by Ospaggi
 	DM24: "Constructive Criticism" by Matias "jupiter_ex" Roldan
 
 	DM25: "Shoot 'em All" by rostuhan
 	DM26: "World of Pain" by Josephus "DH4050" Astartes
-	DM27: "Shells" by Ospaggi
+	DM27: "White Lights" by Kevin "Velvetic" Martins and Jonathan "julnen" Martins
 	DM28: "Bobby Sent Me" by Ralph "Ralphis" Vickers
 	DM29: "SevenFour" by Ralph "Ralphis" Vickers
 	DM30: "Freedom for Your Shooting Skills" by rostuhan
diff --git a/musics/d_dm23.mid b/musics/d_dm23.mid
index cfbc4307..bd52ecc4 100644
Binary files a/musics/d_dm23.mid and b/musics/d_dm23.mid differ
diff --git a/musics/d_dm27.mid b/musics/d_dm27.mid
index bd52ecc4..cfbc4307 100644
Binary files a/musics/d_dm27.mid and b/musics/d_dm27.mid differ