diff --git a/Tests/TVLSoundOut.cpp b/Tests/TVLSoundOut.cpp
index 54c41db..6cd11eb 100644
--- a/Tests/TVLSoundOut.cpp
+++ b/Tests/TVLSoundOut.cpp
@@ -10,18 +10,46 @@
 #include "VLSoundOut.h"
 
 #include <iostream>
+#include <CoreFoundation/CoreFoundation.h>
 
-int main(int, char *const [])
+int main(int argc, char *const argv[])
 {
-	std::string chordName;
-	VLSoundOut * soundOut = VLSoundOut::Instance();
-	
-	while (std::cin >> chordName) {
-		VLChord chord(chordName);
+	VLSoundOut * 	soundOut = NULL;
 
-		soundOut->PlayNote(chord);
-		usleep(250*1000);
-		soundOut->PlayChord(chord);
+	if (argc > 2) {
+		CFStringRef outFile	= 
+			CFStringCreateWithCString(NULL, argv[2], kCFStringEncodingUTF8);
+		CFURLRef	outURL 	= 
+			CFURLCreateWithFileSystemPath(NULL, outFile, kCFURLPOSIXPathStyle, false);
+		soundOut			= VLSoundOut::FileWriter(outURL, 0);
+		CFRelease(outURL);
+		CFRelease(outFile);
+	} else {
+		soundOut 			= VLSoundOut::Instance();
+	}
+
+	if (argc > 1) {
+		CFStringRef inFile	= 
+			CFStringCreateWithCString(NULL, argv[1], kCFStringEncodingUTF8);
+		CFURLRef	inURL 	= 
+			CFURLCreateWithFileSystemPath(NULL, inFile, kCFURLPOSIXPathStyle, false);
+		CFDataRef	inData;
+		CFURLCreateDataAndPropertiesFromResource(NULL, inURL, &inData, 
+												 NULL, NULL, NULL);
+		soundOut->PlayFile(inData);
+		CFRelease(inData);
+		CFRelease(inURL);
+		CFRelease(inFile);
+	} else {
+		std::string 	chordName;
+
+		while (std::cin >> chordName) {
+			VLChord chord(chordName);
+
+			soundOut->PlayNote(chord);
+			usleep(250*1000);
+			soundOut->PlayChord(chord);
+		}
 	}
 
 	exit(0);