diff --git a/main.go b/main.go
index 29be88b..a820957 100644
--- a/main.go
+++ b/main.go
@@ -11,6 +11,7 @@ import "C"
 
 import (
 	"bufio"
+	"encoding/binary"
 	"os"
 	"time"
 )
@@ -42,7 +43,7 @@ func main() {
 
 	C.projectm_set_window_size(handle, 800, 600)
 
-	preset := C.CString("/usr/share/projectM/presets/presets_projectM/Unchained - ReAwoke.milk")
+	preset := C.CString("/usr/share/projectM/presets/presets_stock/Zylot - Wisps.milk")
 	C.projectm_load_preset_file(handle, preset, false)
 
 	reader := bufio.NewReader(os.Stdin)
@@ -58,15 +59,14 @@ func main() {
 			}
 		}
 
-		audioData := make([]byte, 4096)
-		n, err := reader.Read(audioData)
+		audioData := make([]int16, 4096)
+
+		err = binary.Read(reader, binary.LittleEndian, audioData)
 		if err != nil {
 			panic(err)
 		}
 
-		ptr := C.CBytes(audioData)
-
-		C.projectm_pcm_add_float(handle, (*C.float)(ptr), C.uint(n/C.sizeof_float), C.PROJECTM_STEREO)
+		C.projectm_pcm_add_int16(handle, (*C.int16_t)(&audioData[0]), C.uint(len(audioData)), C.PROJECTM_STEREO)
 
 		C.projectm_opengl_render_frame(handle)
 		window.GLSwap()