diff --git a/changelog b/changelog
index c8043f02349..09443b804c2 100644
--- a/changelog
+++ b/changelog
@@ -30,10 +30,12 @@ Version 1.13.7+dev:
 	 * wesnoth.music_list.add appends a track to the playlist (as [music]append=yes)
 	 * wesnoth.music_list.clear clears the current playlist
 	 * wesnoth.music_list.force_refresh forces any pending playlist changes to be immediately applied
+	 * wesnoth.music_list.volume attribute gets/sets the current music volume, as [volume]music=
 	 * Each track has modifiable shuffle, once, ms_before, ms_after attributes and
 	   read-only append, immediate, name, title attributes. They are also
 	   comparable with == or ~=
    * wesnoth.set_music is now deprecated, in favour of the above new API
+   * New wesnoth.sound_volume function gets/sets the current sound volume, as [volume]sound=
  * Multiplayer:
    * Fixed statistics being lost when reloading an MP game.
  * Performance:
@@ -62,6 +64,7 @@ Version 1.13.7+dev:
    * New [change_theme] tag to change the theme mid-scenario
    * New [zoom] tag allows changing the zoom level from an event
    * [kill]animate=yes now plays victory animations if applicable
+   * Fix [volume] not accepting 100% as the new volume.
 
 Version 1.13.7:
  * AI:
diff --git a/data/lua/wml-tags.lua b/data/lua/wml-tags.lua
index 0961694de8c..14f2388ee3f 100644
--- a/data/lua/wml-tags.lua
+++ b/data/lua/wml-tags.lua
@@ -286,6 +286,17 @@ function wml_actions.music(cfg)
 	end
 end
 
+function wml_actions.volume(cfg)
+	if cfg.music then
+		local rel = tonumber(cfg.music) or 100.0
+		wesnoth.music_list.volume = rel
+	end
+	if cfg.sound then
+		local rel = tonumber(cfg.sound) or 100.0
+		wesnoth.sound_volume(rel)
+	end
+end
+
 -- This is mainly for use in unit test macros, but maybe it can be useful elsewhere too
 function wml_actions.test_condition(cfg)
 	local logger = cfg.logger or "warning"
diff --git a/src/game_events/action_wml.cpp b/src/game_events/action_wml.cpp
index 73733f56207..a2b599e5eaa 100644
--- a/src/game_events/action_wml.cpp
+++ b/src/game_events/action_wml.cpp
@@ -929,34 +929,6 @@ WML_HANDLER_FUNCTION(unit,, cfg)
 
 }
 
-WML_HANDLER_FUNCTION(volume,, cfg)
-{
-
-	int vol;
-	float rel;
-	std::string music = cfg["music"];
-	std::string sound = cfg["sound"];
-
-	if(!music.empty()) {
-		vol = preferences::music_volume();
-		rel = atof(music.c_str());
-		if (rel >= 0.0f && rel < 100.0f) {
-			vol = static_cast<int>(rel*vol/100.0f);
-		}
-		sound::set_music_volume(vol);
-	}
-
-	if(!sound.empty()) {
-		vol = preferences::sound_volume();
-		rel = atof(sound.c_str());
-		if (rel >= 0.0f && rel < 100.0f) {
-			vol = static_cast<int>(rel*vol/100.0f);
-		}
-		sound::set_sound_volume(vol);
-	}
-
-}
-
 WML_HANDLER_FUNCTION(on_undo, event_info, cfg)
 {
 	if(cfg["delayed_variable_substitution"].to_bool(false)) {
diff --git a/src/scripting/game_lua_kernel.cpp b/src/scripting/game_lua_kernel.cpp
index 38a203b336c..ec2f63826b7 100644
--- a/src/scripting/game_lua_kernel.cpp
+++ b/src/scripting/game_lua_kernel.cpp
@@ -2538,6 +2538,26 @@ int game_lua_kernel::intf_play_sound(lua_State *L)
 	return 0;
 }
 
+/**
+ * Gets/sets the current sound volume
+ * - Arg 1: (optional) New volume to set
+ * - Return: Original volume
+ */
+static int intf_sound_volume(lua_State* L)
+{
+	int vol = preferences::sound_volume();
+	lua_pushnumber(L, sound::get_sound_volume() * 100.0f / vol);
+	if(lua_isnumber(L, 1)) {
+		float rel = lua_tonumber(L, 1);
+		if(rel < 0.0f || rel > 100.0f) {
+			return luaL_argerror(L, 1, "volume must be in range 0..100");
+		}
+		vol = static_cast<int>(rel*vol / 100.0f);
+		sound::set_sound_volume(vol);
+	}
+	return 1;
+}
+
 /**
  * Scrolls to given tile.
  * - Arg 1: location.
@@ -3943,6 +3963,7 @@ game_lua_kernel::game_lua_kernel(game_state & gs, play_controller & pc, reports
 		{ "modify_ai",                &intf_modify_ai_old            },
 		{ "remove_modifications",     &intf_remove_modifications     },
 		{ "set_music",                &intf_set_music                },
+		{ "sound_volume",             &intf_sound_volume             },
 		{ "transform_unit",           &intf_transform_unit           },
 		{ "unit_defense",             &intf_unit_defense             },
 		{ "unit_movement_cost",       &intf_unit_movement_cost       },
diff --git a/src/scripting/lua_audio.cpp b/src/scripting/lua_audio.cpp
index 40c26fe15a5..5015af80158 100644
--- a/src/scripting/lua_audio.cpp
+++ b/src/scripting/lua_audio.cpp
@@ -19,6 +19,7 @@ See the COPYING file for more details.
 #include "sound.hpp"
 #include "sound_music_track.hpp"
 #include "config_assign.hpp"
+#include "preferences.hpp"
 
 static const char* Track = "music track";
 
@@ -71,6 +72,9 @@ static int impl_music_get(lua_State* L) {
 		}
 		return 1;
 	}
+	// This calculation reverses the one used in [volume] to get back the relative volume level.
+	// (Which is the same calculation that's duplicated in impl_music_set.)
+	return_float_attrib("volume", sound::get_music_volume() * 100.0f / preferences::music_volume());
 	return luaW_getmetafield(L, 1, m);
 }
 
@@ -80,6 +84,8 @@ static int impl_music_set(lua_State* L) {
 		sound::set_track(lua_tointeger(L, 2), *track);
 		return 0;
 	}
+	const char* m = luaL_checkstring(L, 2);
+	modify_float_attrib_check_range("volume", sound::set_music_volume(value * preferences::music_volume() / 100.0f), 0.0, 100.0);
 	// TODO: Set "current" and "current_i"
 	return 0;
 }
diff --git a/src/sound.cpp b/src/sound.cpp
index 030f5d4b255..bd3d9b0199f 100644
--- a/src/sound.cpp
+++ b/src/sound.cpp
@@ -896,6 +896,14 @@ void play_UI_sound(const std::string& files)
 	}
 }
 
+int get_music_volume()
+{
+	if(mix_ok) {
+		return Mix_VolumeMusic(-1);
+	}
+	return 0;
+}
+
 void set_music_volume(int vol)
 {
 	if(mix_ok && vol >= 0) {
@@ -906,6 +914,15 @@ void set_music_volume(int vol)
 	}
 }
 
+int get_sound_volume()
+{
+	if(mix_ok) {
+		// Since set_sound_volume sets all main channels to the same, just return the volume of any main channel
+		return Mix_Volume(source_channel_start, -1);
+	}
+	return 0;
+}
+
 void set_sound_volume(int vol)
 {
 	if(mix_ok && vol >= 0) {
diff --git a/src/sound.hpp b/src/sound.hpp
index a89f62de9f3..e2aad87e38a 100644
--- a/src/sound.hpp
+++ b/src/sound.hpp
@@ -96,6 +96,8 @@ public:
 // Save music playlist for snapshot
 void write_music_play_list(config& snapshot);
 
+int get_music_volume();
+int get_sound_volume();
 void set_music_volume(int vol);
 void set_sound_volume(int vol);
 void set_bell_volume(int vol);