diff --git a/win/main.cpp b/win/main.cpp
index 6961226..ea7285a 100644
--- a/win/main.cpp
+++ b/win/main.cpp
@@ -30,18 +30,13 @@ int arpeggio[][4] = {
 
 #define ARPSIZE 76
 
-int arpseq[ARPSIZE] = {
-	0, 0, 1, 2, 0, 0, 6, 2, 
-	0, 0, 1, 2, 0, 0, 1, 7,
-	0, 0, 1, 2, 0, 0, 6, 2, 
-	0, 0, 1, 2, 0, 0, 1, 7,
-	0, 0, 1, 2, 0, 0, 6, 2, 
-	0, 0, 1, 2, 0, 0, 1, 7,
-	0, 0, 1, 2, 0, 0, 6, 2, 
-	0, 0, 1, 2, 0, 0, 1, 2,
-	3, 3, 2, 2, 0, 0, 4, 5,
-	3, 3, 2, 2,
+uint8_t arpseq1[4][8] = {
+	{ 0, 0, 1, 2, 0, 0, 6, 2, },
+	{ 0, 0, 1, 2, 0, 0, 1, 7, },
+	{ 0, 0, 1, 2, 0, 0, 1, 2, },
+	{ 3, 3, 2, 2, 0, 0, 4, 5, },
 };
+int arpseq2[] = { 0, 1, 0, 1, 0, 1, 0, 2, 3, 3 };
 //int arptiming[32] = { 4, 2, 4, 2, 4, 2, 4, 5, 1, 2, 2 }
 const uint32_t arptiming = B32(00001100,00110000,11111011,00001100);
 
@@ -117,7 +112,8 @@ static unsigned char voice_lead(unsigned long i, int voice_nr)
 static inline unsigned char voice_arp(unsigned long i)
 {
 	static uint16_t arp_osc = 0;
-	int note = notes[arpeggio[arpseq[i >> 13]][(i >> 7) & 3]];
+	uint8_t arpptr = i >> 13;
+	int note = notes[arpeggio[arpseq1[arpptr >> 3][arpptr & 7]][(i >> 7) & 3]];
 	arp_osc += note;
 	return ((arptiming & (1 << (31 - (i >> 9)))) && (arp_osc & (1 << 12)) && ((i >> 13) > 15)) ? 0 : 140;
 	//return ((arp_osc >> 5) & 128) - 1;