         addProperty(sampleMix)
         
         let file1 = String(NSBundle.mainBundle().pathForResource("PianoBassDrumLoop", ofType: "wav")!)
-        let file2 = String(NSBundle.mainBundle().pathForResource("PianoBassDrumLoop", ofType: "wav")!)
+        let file2 = String(NSBundle.mainBundle().pathForResource("808loop", ofType: "wav")!)
         
         let fileIn1 = AKFileInput(filename: file1)
         fileIn1.speed = speed;

        connect(scaledLeftR)

        var scaledLeft  = AKResynthesizedAudio(signal: scaledLeftF)
        var scaledRight = AKResynthesizedAudio(signal: scaledLeftR)
        
        var mono = AKMix(input1: scaledLeft, input2: scaledRight, balance: 0.5.ak)
        
        // Output to global effects processing
        auxilliaryOutput = AKAudio.globalParameter()

            windowFilterSize: (1024.ak)
        )
        connect(leftR)
        
        var scaledLeftF = AKScaledFFT(
            signal: leftF,
