diff --git a/src/freeintv_libretro.c b/src/freeintv_libretro.c
index 8a483a9..fb21722 100644
--- a/src/freeintv_libretro.c
+++ b/src/freeintv_libretro.c
@@ -257,12 +257,14 @@ void retro_run(void)
 
 		for(i=0; i<audioSamples; i++)
 		{
-			Audio(PSGBuffer[(int)audioBufferPos], PSGBuffer[(int)audioBufferPos]); // Audio(left, right)
+			Audio(PSGBuffer[(int)(audioBufferPos)], PSGBuffer[(int)(audioBufferPos)]); // Audio(left, right)
 
 			audioBufferPos += audioInc;
 
 			audioBufferPos = audioBufferPos * (audioBufferPos<(PSGBufferSize-1));
 		}
+		audioBufferPos = 0.0;
+		PSGFrame();
 	}
 
 	// Swap Left/Right Controller
diff --git a/src/psg.c b/src/psg.c
index 53b8e77..32dd966 100644
--- a/src/psg.c
+++ b/src/psg.c
@@ -127,6 +127,11 @@ void PSGInit()
 	readRegisters();
 }
 
+void PSGFrame()
+{
+	PSGBufferPos = 0;
+}
+
 void PSGNotify(int adr, int val) // PSG Registers Modified 0x01F0-0x1FD (called from writeMem)
 {
 	readRegisters();
diff --git a/src/psg.h b/src/psg.h
index ffd47e8..20a7a3e 100644
--- a/src/psg.h
+++ b/src/psg.h
@@ -24,6 +24,7 @@ int PSGBufferPos; // points to next location in output buffer
 int PSGBufferSize;
 
 void PSGInit(); 
+void PSGFrame(); // Notify New Frame
 void PSGTick(int ticks); // ticks PSG some number of cpu cycles 
 void PSGNotify(int adr, int val); // updates PSG on register change