diff --git a/src/WSRequestHandler.cpp b/src/WSRequestHandler.cpp
index 0eec2529..4c474f30 100644
--- a/src/WSRequestHandler.cpp
+++ b/src/WSRequestHandler.cpp
@@ -121,6 +121,8 @@ const QHash<QString, RpcMethodHandler> WSRequestHandler::messageMap{
 	{ "GetSourceTypesList", &WSRequestHandler::GetSourceTypesList },
 	{ "GetVolume", &WSRequestHandler::GetVolume },
 	{ "SetVolume", &WSRequestHandler::SetVolume },
+	{ "SetAudioTracks", &WSRequestHandler::SetAudioTracks },
+	{ "GetAudioTracks", &WSRequestHandler::GetAudioTracks },
 	{ "GetMute", &WSRequestHandler::GetMute },
 	{ "SetMute", &WSRequestHandler::SetMute },
 	{ "ToggleMute", &WSRequestHandler::ToggleMute },
diff --git a/src/WSRequestHandler.h b/src/WSRequestHandler.h
index 82aa5ee3..d56d57e8 100644
--- a/src/WSRequestHandler.h
+++ b/src/WSRequestHandler.h
@@ -138,6 +138,8 @@ class WSRequestHandler {
 		RpcResponse GetSourceTypesList(const RpcRequest&);
 		RpcResponse GetVolume(const RpcRequest&);
 		RpcResponse SetVolume(const RpcRequest&);
+		RpcResponse SetAudioTracks(const RpcRequest&);
+		RpcResponse GetAudioTracks(const RpcRequest&);
 		RpcResponse GetMute(const RpcRequest&);
 		RpcResponse SetMute(const RpcRequest&);
 		RpcResponse ToggleMute(const RpcRequest&);
diff --git a/src/WSRequestHandler_Sources.cpp b/src/WSRequestHandler_Sources.cpp
index 35f6e56b..c6e95e6a 100644
--- a/src/WSRequestHandler_Sources.cpp
+++ b/src/WSRequestHandler_Sources.cpp
@@ -315,6 +315,96 @@ RpcResponse WSRequestHandler::SetVolume(const RpcRequest& request)
 	return request.success();
 }
 
+/**
+* Changes whether an audio track is active for a source.
+*
+* @param {String} `sourceName` Source name.
+* @param {int} `track` Audio tracks 1-6.
+* @param {boolean} `active` Whether audio track is active or not.
+*
+* @api requests
+* @name SetTracks
+* @category sources
+* @since unreleased
+*/
+RpcResponse WSRequestHandler::SetAudioTracks(const RpcRequest& request)
+ {
+	if (!request.hasField("sourceName") || !request.hasField("track") || !request.hasField("active")) {
+		return request.failed("missing request parameters");
+	}
+
+	QString sourceName = obs_data_get_string(request.parameters(), "sourceName");
+	bool active = obs_data_get_bool(request.parameters(), "active");
+	int track = obs_data_get_int(request.parameters(), "track")-1;
+
+	if (sourceName.isEmpty() || track > 5 || track < 0) {
+		return request.failed("invalid request parameters");
+	}
+
+	OBSSourceAutoRelease source = obs_get_source_by_name(sourceName.toUtf8());
+	if (!source) {
+		return request.failed("specified source doesn't exist");
+	}
+
+	uint32_t mixers = obs_source_get_audio_mixers(source);
+
+	if (active && !(mixers & (1 << track)))
+		mixers |= (1 << track);
+	else if (mixers & (1 << track))
+		mixers &= ~(1 << track);
+
+	obs_source_set_audio_mixers(source, mixers);
+
+	return request.success();
+}
+
+
+/**
+* Gets whether an audio track is active for a source.
+*
+* @param {String} `sourceName` Source name.
+* 
+* @return {boolean} `track1`
+* @return {boolean} `track2`
+* @return {boolean} `track3`
+* @return {boolean} `track4`
+* @return {boolean} `track5`
+* @return {boolean} `track6`
+*
+* @api requests
+* @name GetTracks
+* @category sources
+* @since unreleased
+*/
+RpcResponse WSRequestHandler::GetAudioTracks(const RpcRequest& request)
+{
+	if (!request.hasField("sourceName")) {
+		return request.failed("missing request parameters");
+	}
+
+	QString sourceName = obs_data_get_string(request.parameters(), "sourceName");
+	if (sourceName.isEmpty()) {
+		return request.failed("invalid request parameters");
+	}
+
+	OBSSourceAutoRelease source = obs_get_source_by_name(sourceName.toUtf8());
+	if (!source) {
+		return request.failed("specified source doesn't exist");
+	}
+
+	uint32_t mixers = obs_source_get_audio_mixers(source);
+
+	OBSDataAutoRelease response = obs_data_create();
+	obs_data_set_string(response, "name", obs_source_get_name(source));
+	obs_data_set_bool(response, "track1", mixers & (1 << 0));
+	obs_data_set_bool(response, "track2", mixers & (1 << 1));
+	obs_data_set_bool(response, "track3", mixers & (1 << 2));
+	obs_data_set_bool(response, "track4", mixers & (1 << 3));
+	obs_data_set_bool(response, "track5", mixers & (1 << 4));
+	obs_data_set_bool(response, "track6", mixers & (1 << 5));
+	return request.success(response);
+}
+
 /**
 * Get the mute status of a specified source.
 *