diff --git a/build_data.sh b/build_data.sh
index 4218fb47a..11452e6e7 100755
--- a/build_data.sh
+++ b/build_data.sh
@@ -16,9 +16,10 @@
 #   unrar: sudo apt-get install unrar
 
 # Data files needed:
-#   data1.cab and data1.hdr from the original CDROM
+#   data1.cab and data1.hdr from the original 1st CDROM
+#   Heroes3.snd from the original 2nd CDROM
 #   the WoG release v3.58f: allinone_358f.zip
-#   the VCMI distribution: vcmi_085.zip
+#   the VCMI distribution: vcmi_085b.rar
 
 # Usage: put this script and the 4 data files into the same directory
 # and run the script.
@@ -60,6 +61,8 @@ find . -name "*.ASI" | xargs rm -f
 mv Program_Files/* $DESTDIR
 cd ..
 
+# Copy Heroes3.snd from 2nd CDROM and rename it to avoid a name conflict.
+cp Heroes3.snd $DESTDIR/Data/Heroes3-cd2.snd
 
 # Extract Data from WoG
 # 39753248 allinone_358f.zip
@@ -106,7 +109,8 @@ rm -rf temp
 mkdir temp
 cd temp
 
-unzip ../vcmi_085.zip
+#unzip ../vcmi_085.zip
+unrar ../vcmi_085b.rar
 
 find . -name "*.dll" | xargs rm -f
 find . -name "*.DLL" | xargs rm -f
diff --git a/client/CMusicHandler.cpp b/client/CMusicHandler.cpp
index 1902dff97..08779e603 100644
--- a/client/CMusicHandler.cpp
+++ b/client/CMusicHandler.cpp
@@ -75,7 +75,7 @@ CSoundHandler::CSoundHandler()
 	// Vectors for helper(s)
 	pickupSounds += soundBase::pickup01, soundBase::pickup02, soundBase::pickup03,
 		soundBase::pickup04, soundBase::pickup05, soundBase::pickup06, soundBase::pickup07;
-	horseSounds +=  // must be the same order as terrains (see EtrrainType);
+	horseSounds +=  // must be the same order as terrains (see EterrainType);
 		soundBase::horseDirt, soundBase::horseSand, soundBase::horseGrass,
 		soundBase::horseSnow, soundBase::horseSwamp, soundBase::horseRough,
 		soundBase::horseSubterranean, soundBase::horseLava,
@@ -89,6 +89,7 @@ void CSoundHandler::init()
 	if (initialized) {
 		// Load sounds
 		sndh.add_file(std::string(DATA_DIR "/Data/Heroes3.snd"));
+		sndh.add_file(std::string(DATA_DIR "/Data/Heroes3-cd2.snd"));
 		sndh.add_file(std::string(DATA_DIR "/Data/H3ab_ahd.snd"));
 	}
 }