diff --git a/CREDITS-MUSIC b/CREDITS-MUSIC
index c7528c32..1e635bbb 100644
--- a/CREDITS-MUSIC
+++ b/CREDITS-MUSIC
@@ -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: "Beasts of the Horizon" by Josephus "DH4050" Astartes
+	MAP20: "Beasts of Horizon" by Josephus "DH4050" Astartes
 
 Cluster 3
 	MAP21: "Rough Landing" by Korp, remix of dave3d08.mid by jute
diff --git a/musics/d_map20.mid b/musics/d_map20.mid
index 4832f9d5..b39a0330 100644
Binary files a/musics/d_map20.mid and b/musics/d_map20.mid differ