diff --git a/CREDITS-MUSIC b/CREDITS-MUSIC
index 1e0f8276..1de8ca3b 100644
--- a/CREDITS-MUSIC
+++ b/CREDITS-MUSIC
@@ -6,14 +6,14 @@ Victory: "Distance" by Korp
 Bunny: "Impactean Welcome Party" by Goji
 
 Episode 1 - Outpost Outbreak
-	E1M1: "Stanky Leg Specialist" by Lola "BlueWorrior" Harvey
+	E1M1: "Steel and Brass" by J.Astartes and Mr795
 	E1M2: "Look At Me I'm Underhalls Too" by Mark "TheMisterCat" McGill-Smith
 	E1M3: "Alone with Colors" by Kevin "Velvetic" Martins & Jonathan "julnen" Martins
 		E1M9: "Hidden Between Spades" by Korp, remix of dave3d42.mid by jute
 	E1M4: "Flood the City" by Kevin "Velvetic" Martins & Jonathan "julnen" Martins
 	E1M5: e1m1.mid by Ralph "Ralphis" Vickers
 	E1M6: "Oxidine" by Korp, remix of dave3d35.mid by jute
-	E1M7: "Totally Surrounded" by Josephus "DH4050" Astartes
+	E1M7: "Totally Surrounded" by J.Astartes
 	E1M8: "On the Next Day" by Kevin "Velvetic" Martins
 
 Episode 2 - Ruin Upon Ruin
@@ -80,7 +80,7 @@ Cluster 2
 	MAP17: "Mow Them Down!" by Lola "BlueWorrior" Harvey
 	MAP18: "Realistic Approach" by Kevin "Velvetic" Martins
 	MAP19: "Deceit" by Julian "Julian Hope" Aubourg, modified by m
-	MAP20: "Wrath of Horizon" by Josephus "J.Astartes" Astartes
+	MAP20: "Wrath of Horizon" by J.Astartes
 
 Cluster 3
 	MAP21: "Rough Landing" by Korp, remix of dave3d08.mid by jute
@@ -129,7 +129,7 @@ Story: "Geoff's Vinyl Collection" by MoonDeLaAxel, remix of "Why?" by Joshua "wa
 	DM24: "Constructive Criticism" by Matias "jupiter_ex" Roldan
 
 	DM25: "Shoot 'em All" by rostuhan
-	DM26: "World of Pain" by Josephus "DH4050" Astartes
+	DM26: "World of Pain" by J.Astartes
 	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
@@ -140,6 +140,8 @@ Story: "Geoff's Vinyl Collection" by MoonDeLaAxel, remix of "Why?" by Joshua "wa
 
 --Previously Featured in 0.13.0--
 
+E1M1: "Stanky Leg Specialist" by Lola "Blueworrior" Harvey
+
 E1M5: "The Raging Sun" by Kevin "Velvetic" Martins & Jonathan "julnen" Martins, modified by Goji
 
 MAP07: "Fun is Infinite at AGM" by continuum.mid
diff --git a/musics/d_e1m1.mid b/musics/d_e1m1.mid
index f82cb24f..5e58f0dd 100644
Binary files a/musics/d_e1m1.mid and b/musics/d_e1m1.mid differ