Give songs meaningful english names

data/maps/JaggedPass/map.json

@@ -2,7 +2,7 @@
   "id": "MAP_JAGGED_PASS",
   "name": "JaggedPass",
   "layout": "LAYOUT_JAGGED_PASS",
-  "music": "MUS_DAN01",
+  "music": "MUS_PETALBURG_WOODS",
   "region_map_section": "MAPSEC_JAGGED_PASS",
   "requires_flash": false,
   "weather": "WEATHER_NONE",

data/maps/JaggedPass/scripts.inc

@@ -58,7 +58,7 @@ JaggedPass_EventScript_OpenMagmaHideout:: @ 82306BB
 	setvar VAR_0x8007, 3   @ shake delay
 	special ShakeCamera
 	waitstate
-	playse SE_KOUKA_M
+	playse SE_EFFECTIVE
 	setmetatile 16, 17, METATILE_Lavaridge_CaveEntrance_Top, 1
 	setmetatile 16, 18, METATILE_Lavaridge_CaveEntrance_Bottom, 0
 	special DrawWholeMapView