diff --git a/client/src/main/java/client/audio/OPLChip.java b/client/src/main/java/client/audio/OPLChip.java
index c7cddf27..1c0107ca 100644
--- a/client/src/main/java/client/audio/OPLChip.java
+++ b/client/src/main/java/client/audio/OPLChip.java
@@ -1,14 +1,14 @@
 package client.audio;
 
 public class OPLChip {
-	private static enum EnvState {
+	public static enum EnvState {
 		ATTACK,
 		DECAY,
 		SUSTAIN,
 		RELEASE
 	};
 
-	private static interface ModGen {
+	public static interface ModGen {
 		short getModulation();
 	}
 
@@ -56,6 +56,7 @@ public class OPLChip {
 		public int note;
 		public int detune;
 		public int pitch;
+		public int read_freq;
 		
 		public OPLSlot(OPLChannel channel) {
 			this.channel = channel;
@@ -352,6 +353,7 @@ public class OPLChip {
 				double dfreq = ((double)NOTES[key]) * pfrq;
 				freq = (int)dfreq;
 			}
+			this.read_freq = freq;
 			int block = 0;
 			while(MAX_FREQ[block] < freq) {
 				block++;
@@ -412,6 +414,10 @@ public class OPLChip {
 		public final OPLSlot[] slots = new OPLSlot[4];
 		public final ModGen[] out = new ModGen[this.slots.length];
 		public final int[] level = new int[2];
+
+		public int read_algo;
+		public int read_fb1;
+		public int read_fb2;
 		
 		public OPLChannel() {
 			for(int z = 0; z < this.slots.length; z++) {
@@ -422,6 +428,9 @@ public class OPLChip {
 		}
 
 		public void setAlgo(int algo, int feedback1, int feedback2) {
+			this.read_algo = algo;
+			this.read_fb1 = feedback1;
+			this.read_fb2 = feedback2;
 			if ((algo & 0x04) != 0)
 			{
 			    switch (algo & 0x03)
diff --git a/client/src/main/java/client/gui/GuiPlayer.java b/client/src/main/java/client/gui/GuiPlayer.java
index c309d06f..97840910 100644
--- a/client/src/main/java/client/gui/GuiPlayer.java
+++ b/client/src/main/java/client/gui/GuiPlayer.java
@@ -5,6 +5,12 @@ import java.nio.file.Files;
 
 import client.Client.FileMode;
 import client.audio.MidiDecoder;
+import client.audio.MidiHandle;
+import client.audio.OPLChip;
+import client.audio.OPLChip.EnvState;
+import client.audio.OPLChip.ModGen;
+import client.audio.OPLChip.OPLChannel;
+import client.audio.OPLChip.OPLSlot;
 import client.gui.element.ActButton;
 import client.gui.element.ButtonCallback;
 import client.gui.element.Element;
@@ -36,6 +42,8 @@ public class GuiPlayer extends GuiList<GuiPlayer.SongEntry> {
 	}
 	
 	private class Visualizer extends Element {
+		private static final int[] plr_waveforms = {0xff00ff00, 0xffff0000, 0xff0000ff, 0xff00ffff, 0xffff00ff, 0xffffff00, 0xff80ff00, 0xff00ff80};
+		
 		public Visualizer(int x, int y, int w, int h) {
 			super(x, y, w, h, null);
 		}
@@ -43,13 +51,167 @@ public class GuiPlayer extends GuiList<GuiPlayer.SongEntry> {
 		public boolean canHover() {
 			return false;
 		}
+		
+		private int gui_render_bar(int x, int y, int w, int h, int top, int bottom, int bg, int v) {
+			v = (v < 0) ? 0 : v;
+			Drawing.drawGradient(this.pos_x + x, this.pos_y + y, w, h, 0xff000000 | top, 0xff000000 | bottom);
+			if(++v < h)
+				Drawing.drawRect(this.pos_x + x, this.pos_y + y, w, h - v, 0xff000000 | bg);
+			return h;
+		}
+
+		private int gui_render_grad(int x, int y, int w, int h, int top, int bottom) {
+			Drawing.drawGradient(this.pos_x + x, this.pos_y + y, w, h, 0xff000000 | top, 0xff000000 | bottom);
+			return h;
+		}
+
+		private int gui_render_rect(int x, int y, int w, int h, int color) {
+			Drawing.drawRect(this.pos_x + x, this.pos_y + y, w, h, 0xff000000 | color);
+			return h;
+		}
+
+		private int gui_render_text(int x, int y, int color, String text) {
+			Font.set(Font.SMALL);
+			Drawing.drawText(text, this.pos_x + x, this.pos_y + y, 0xff000000 | color);
+			Font.unset();
+			return Font.SMALL.getHeight();
+		}
 
 		protected void drawBackground() {
-			Drawing.drawRect(this.pos_x, this.pos_y, this.size_x, this.size_y, 0xff000000);
+			gui_render_grad(0, 0, this.size_x, this.size_y, this.gm.style.field_btm, this.gm.style.field_top);
+			if(!this.gm.midiVisualizer)
+				return;
+			MidiDecoder midi = this.gm.getAudioInterface().alGetMidi();
+			if(midi == null)
+				return;
+			OPLChip chip = midi.chip;
+			MidiHandle bank = midi.bank;
+			try {
+				int nch = chip.channel.length * 2;
+				int bx = this.size_x / 2 - (nch * 6 + 2) / 2;
+				int by = this.size_y / 2 - (698 + 20 * 4) / 2;
+				int x = bx;
+				int y = by;
+				
+				y += 20;
+				y += gui_render_rect(x, y, nch * 6 + 2, 226, 0x3f0000) + 20;
+				y += gui_render_rect(x, y, nch * 6 + 2, 232, 0x003f00) + 20;
+				y += gui_render_rect(x, y, nch * 6 + 2, 232, 0x00003f) + 20;
+				y += gui_render_rect(x, y, nch * 6 + 2, 8, 0x2f2f2f);
+				for(int c = 0; c < nch; c++) {
+					OPLChannel channel = chip.channel[c / 2];
+					x = bx + 2 + 6 * c;
+					y = by + 2;
+					ModGen[] out = channel.out;
+					int accm = 0;
+					for(int z = 0; z < out.length; z++) {
+						accm += out[z].getModulation();
+					}
+					int chnlvl = (short)((accm * channel.level[c % 2]) >> 16);
+					chnlvl = chnlvl < 0 ? (-chnlvl) : chnlvl;
+					chnlvl = (chnlvl * 16) / 1024;
+					chnlvl = chnlvl > 64 ? 64 : chnlvl;
+					int freq = (int)(((float)channel.slots[0].read_freq) / 6210000.0f * 128.0f);
+					y += 20;
+					y += gui_render_bar(x, y, 4, 64, 0xff0000, 0x00ff00, 0x000000, chnlvl) + 2;
+					y += gui_render_rect(x, y, 4, 4, ((channel.slots[0].eg_out <= 0x100) || (channel.slots[1].eg_out <= 0x100)) ? 0x00ff00 : 0x000000) + 2;
+					y += gui_render_rect(x - (c % 2), y, 5, 4, (channel.read_algo & 0x04) != 0 ? 0xff00ff : 0x000000) + 2;
+					y += gui_render_grad(x, y, 4, 4, (channel.read_algo & (c % 2 == 0 ? 0x01 : 0x02)) != 0 ? 0x00ff00 : 0x808080, 0x0000ff) + 2;
+					y += gui_render_bar(x, y, 4, 8, 0x00ff00, 0xffff00, 0x000000, c % 2 == 0 ? channel.read_fb1 : channel.read_fb2) + 2;
+					y += gui_render_bar(x, y, 4, 128, 0x707070, 0x505050, 0x000000, freq) + 2;
+					gui_render_rect(x, y - 130 + (127 - freq), 4, 1, 0xff0000);
+					for(int o = 0; o < 2; o++) {
+						OPLSlot slot = channel.slots[(c % 2) * 2 + o];
+						y += 2;
+						y += 20;
+						y += gui_render_rect(x, y, 4, 4, slot.key ? 0x00ff00 : 0x000000) + 2;
+						y += gui_render_rect(x, y, 4, 4, slot.trem != chip.zeromod ? 0x5fdf00 : 0x000000);
+						y += gui_render_rect(x, y, 4, 4, slot.reg_vib ? 0xffff00 : 0x000000);
+						y += gui_render_rect(x, y, 4, 4, slot.reg_type ? 0xff0000 : 0x000000);
+						y += gui_render_rect(x, y, 4, 4, slot.reg_ksr ? 0x5f00bf : 0x000000) + 2;
+						y += gui_render_bar(x, y, 4, 16, 0xff0000, 0xffff00, 0x000000, slot.reg_mult) + 2;
+						y += gui_render_bar(x, y, 4, 64, 0xff0000, 0x00ff00, 0x000000, 63 - slot.reg_tl) + 2;
+						y += gui_render_bar(x, y, 4, 4, 0x7f00ff, 0x3f00ff, 0x000000, slot.reg_ksl) + 2;
+						y += gui_render_rect(x, y, 4, 8, 0x000000) + 2;
+						gui_render_rect(x, y - 10 + (7 - slot.reg_wf), 4, 1, plr_waveforms[slot.reg_wf]);
+						
+						y += gui_render_bar(x, y, 4, 16, slot.eg_gen == EnvState.ATTACK ? 0xff0000 : 0xaf0000, slot.eg_gen == EnvState.ATTACK ? 0x00ffff : 0x00afaf, 0x000000, slot.reg_ar) + 2;
+						y += gui_render_bar(x, y, 4, 16, slot.eg_gen == EnvState.DECAY ? 0xff0000 : 0xaf0000, slot.eg_gen == EnvState.DECAY ? 0x00ffff : 0x00afaf, 0x000000, slot.reg_dr) + 2;
+						y += gui_render_bar(x, y, 4, 16, slot.eg_gen == EnvState.SUSTAIN ? 0xff0000 : 0xaf0000, slot.eg_gen == EnvState.SUSTAIN ? 0x00ffff : 0x00afaf, 0x000000, (slot.reg_sl > 15) ? 0 : (15 - slot.reg_sl)) + 2;
+						y += gui_render_bar(x, y, 4, 16, slot.eg_gen == EnvState.RELEASE ? 0xff0000 : 0xaf0000, slot.eg_gen == EnvState.RELEASE ? 0x00ffff : 0x00afaf, 0x000000, slot.reg_rr) + 2;
+						y += gui_render_bar(x, y, 4, 32, 0xff0000, 0x0000ff, 0x000000, (0x1ff - slot.eg_rout) / 16) + 2;
+					}
+					y += 2;
+					y += 20;
+					gui_render_rect(x, y, 4, 4, bank.index == c / 2 ? 0x00ffff : 0x000000);
+				}
+			}
+			catch(Throwable e) {
+			}
 		}
 		
 		protected void drawForeground(int x1, int y1, int x2, int y2) {
-			
+			if(!this.gm.midiVisualizer)
+				return;
+			MidiDecoder midi = this.gm.getAudioInterface().alGetMidi();
+			if(midi == null)
+				return;
+			OPLChip chip = midi.chip;
+			MidiHandle bank = midi.bank;
+			try {
+				int nch = chip.channel.length;
+				int bx = this.size_x / 2 - (nch * 6 + 2) / 2;
+				int by = this.size_y / 2 - (698 + 20 * 4) / 2;
+				int x = bx;
+				int y = by;
+				/*
+				x = bx - 84;
+				sprintf(&sys.work_buf[str_time(sys.work_buf, sgt.mid_time)], "\n%c%c%c%c %c", 
+					(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 0)) ? '*' : '.', 
+					(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 1)) ? '*' : '.', 
+					(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 2)) ? '*' : '.', 
+					(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 3)) ? '*' : '.', 
+					plr_wheel[(sgt.mid_tick >> 5) & 3]);
+				gui_render_text(x, y + 20, 0xffffff, sys.work_buf);
+				sprintf(sys.work_buf, COL_NEON"%s"COL_RESET"\n%d", STR_OPL_TICK, sgt.mid_tick);
+				gui_render_text(x, y + 60, 0xffffff, sys.work_buf);
+				sprintf(sys.work_buf, COL_NEON"%s"COL_RESET"\n%d / %d", STR_OPL_ACTIVE, bank.v_used, bank.voices.length);
+				gui_render_text(x, y + 100, 0xffffff, sys.work_buf);
+				sprintf(sys.work_buf, COL_NEON"%s"COL_RESET"\n%d +%dQ", STR_OPL_TEMPO, sgt.mid.uspb ? (60000000 / sgt.mid.uspb) : 0, sgt.mid.tpqn);
+				gui_render_text(x, y + 140, 0xffffff, sys.work_buf);
+				x = bx;
+				pthread_mutex_unlock(&sgt.lock);
+				y += 3;
+				gui_render_text(x, y, 0xffffff, STR_OPL_CHANNEL);
+				gui_render_text(x, y + 20 + 226, 0xffffff, STR_OPL_MODULATOR);
+				gui_render_text(x, y + 40 + 226 + 232, 0xffffff, STR_OPL_CARRIER);
+				gui_render_text(x, y + 60 + 226 + 232 * 2, 0xffffff, STR_OPL_POINTER);
+				y -= 3;
+				// x -= 86;
+				x += nch * 6 + 2 + 1;
+				y += 20;
+				gui_render_text(x, y + 0, 0xffffff, STR_OPL_OUTPUT);
+				gui_render_text(x, y + 70, 0xffffff, STR_OPL_MODE);
+				gui_render_text(x, y + 84, 0xffffff, STR_OPL_FEEDBACK);
+				gui_render_text(x, y + 98, 0xffffff, STR_OPL_FREQUENCY);
+				y += 226 + 20;
+				for(int o = 0; o < 2; o++) {
+					gui_render_text(x, y + 6, 0xffffff, STR_OPL_FLAGS);
+					gui_render_text(x, y + 24, 0xffffff, STR_OPL_MULTIPLIER);
+					gui_render_text(x, y + 42, 0xffffff, STR_OPL_LEVEL);
+					gui_render_text(x, y + 96, 0xffffff, STR_OPL_KEYSCALE);
+					gui_render_text(x, y + 110, 0xffffff, STR_OPL_WAVEFORM);
+					gui_render_text(x, y + 124, 0xffffff, STR_OPL_ATTACK);
+					gui_render_text(x, y + 142, 0xffffff, STR_OPL_DECAY);
+					gui_render_text(x, y + 160, 0xffffff, STR_OPL_SUSTAIN);
+					gui_render_text(x, y + 178, 0xffffff, STR_OPL_RELEASE);
+					gui_render_text(x, y + 196, 0xffffff, STR_OPL_ENVELOPE);
+					y += 232 + 20;
+				}
+				*/
+			}
+			catch(Throwable e) {
+			}
 		}
 	}
 
@@ -361,27 +523,6 @@ STR(OPL_TICK, "", "Tick/Pos.")
 STR(OPL_ACTIVE, "", "Aktiv")
 STR(OPL_TEMPO, "", "Tempo BPM")
 
-STR(MID_PLAY, "s", "Spiele MIDI '$1'")
-STR(CMD_PLAY_QUEUED, "d", "$1 MIDIs werden abgespielt")
-STR(CMD_PLAY_STOPPED, "", "Wiedergabe ist angehalten")
-STR(CMD_PLAY_PLAYING, "d", "$1 MIDIs sind in der Liste")
-STR(CMD_PLAY_ENDED, "", "Wiedergabe gestoppt")
-STR(CMD_PLAY_BANKID, "d", "Bank-ID: $1")
-
-STR(PLR_MODE_NORM, "", "Normal")
-STR(PLR_MODE_REPEAT, "", "Wiederholen")
-STR(PLR_MODE_LOOP, "", "Schleife")
-STR(PLR_MODE_RAND, "", "Zufällig")
-STR(PLR_START, "", "Start")
-STR(PLR_STOP, "", "Stop")
-STR(PLR_PAUSE, "", "Pause")
-STR(PLR_MODE, "", "Modus")
-STR(PLR_PREV, "", "Vorheriger")
-STR(PLR_NEXT, "", "Nächster")
-STR(PLR_RANDOM, "", "Zufälliger")
-STR(PLR_JUMP, "", "Springe zu")
-
-
 #define SYM_PLAY "\U00100000"
 #define SYM_STOP "\U00100001"
 #define SYM_PAUSE "\U00100002"
@@ -439,150 +580,5 @@ void gui_plr_update(window_t *win) {
 	gui_update_text(elem);
 	gui_plr_update_text(win);
 }
-
-static const uint plr_waveforms[] = {0xff00ff00, 0xffff0000, 0xff0000ff, 0xff00ffff, 0xffff00ff, 0xffffff00, 0xff80ff00, 0xff00ff80};
-
-int gui_render_bar(gui_t *elem, int x, int y, int w, int h, uint top, uint bottom, uint bg, int v) {
-	v = (v < 0) ? 0 : v;
-	gfx_draw_rect(elem.pos_x + x, elem.pos_y + y, w, h, 0, 0, 0xff000000 | top, 0xff000000 | bottom, 0, 0);
-	if(++v < h)
-		gfx_draw_rect(elem.pos_x + x, elem.pos_y + y, w, h - v, 0, 0, 0xff000000 | bg, 0xff000000 | bg, 0, 0);
-	return h;
-}
-
-int gui_render_grad(gui_t *elem, int x, int y, int w, int h, uint top, uint bottom) {
-	gfx_draw_rect(elem.pos_x + x, elem.pos_y + y, w, h, 0, 0, 0xff000000 | top, 0xff000000 | bottom, 0, 0);
-	return h;
-}
-
-int gui_render_rect(gui_t *elem, int x, int y, int w, int h, uint color) {
-	gfx_draw_rect(elem.pos_x + x, elem.pos_y + y, w, h, 0, 0, 0xff000000 | color, 0xff000000 | color, 0, 0);
-	return h;
-}
-
-int gui_render_text(gui_t *elem, int x, int y, uint color, const char *text) {
-	txt_draw(elem.pos_x + x, elem.pos_y + y, 0, sys.font.yglyph, sys.font.yglyph, elem.pos_x + x, elem.pos_y + y, elem.pos_x + elem.size_x, elem.pos_y + elem.size_y, 
-			0xff000000 | color, 0x00000000, &sys.font, text);
-	return sys.font.yglyph;
-}
-
-void gui_render_player(gui_t *elem, int value) {
-	elem.t_dirty = 1;
-	if(!value)
-	gui_render_grad(elem, 0, 0, elem.size_x, elem.size_y, sys.style.field_btm, sys.style.field_top);
-	if(snd.mid_visual ^ 1)
-		return;
-	pthread_mutex_lock(&sgt.lock);
-	if(!sgt.chip || !sgt.bank) {
-		pthread_mutex_unlock(&sgt.lock);
-		return;
-	}
-	OPLChip chip = sgt.chip;
-	bank_handle *bank = sgt.bank;
-	int nch = chip.n_voices;
-	int bx = elem.size_x / 2 - (nch * 6 + 2) / 2;
-	int by = elem.size_y / 2 - (698 + 20 * 4) / 2;
-	int x = bx;
-	int y = by;
-	if(value) {
-		x = bx - 84;
-		sprintf(&sys.work_buf[str_time(sys.work_buf, sgt.mid_time)], "\n%c%c%c%c %c", 
-			(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 0)) ? '*' : '.', 
-			(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 1)) ? '*' : '.', 
-			(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 2)) ? '*' : '.', 
-			(sgt.mid.tpqn && (((sgt.mid_tick / sgt.mid.tpqn) & 3) == 3)) ? '*' : '.', 
-			plr_wheel[(sgt.mid_tick >> 5) & 3]);
-		gui_render_text(elem, x, y + 20, 0xffffff, sys.work_buf);
-		sprintf(sys.work_buf, COL_NEON"%s"COL_RESET"\n%d", STR_OPL_TICK, sgt.mid_tick);
-		gui_render_text(elem, x, y + 60, 0xffffff, sys.work_buf);
-		sprintf(sys.work_buf, COL_NEON"%s"COL_RESET"\n%d / %d", STR_OPL_ACTIVE, bank.v_used, bank.voices.length);
-		gui_render_text(elem, x, y + 100, 0xffffff, sys.work_buf);
-		sprintf(sys.work_buf, COL_NEON"%s"COL_RESET"\n%d +%dQ", STR_OPL_TEMPO, sgt.mid.uspb ? (60000000 / sgt.mid.uspb) : 0, sgt.mid.tpqn);
-		gui_render_text(elem, x, y + 140, 0xffffff, sys.work_buf);
-		x = bx;
-		pthread_mutex_unlock(&sgt.lock);
-		y += 3;
-		gui_render_text(elem, x, y, 0xffffff, STR_OPL_CHANNEL);
-		gui_render_text(elem, x, y + 20 + 226, 0xffffff, STR_OPL_MODULATOR);
-		gui_render_text(elem, x, y + 40 + 226 + 232, 0xffffff, STR_OPL_CARRIER);
-		gui_render_text(elem, x, y + 60 + 226 + 232 * 2, 0xffffff, STR_OPL_POINTER);
-		y -= 3;
-		// x -= 86;
-		x += nch * 6 + 2 + 1;
-		y += 20;
-		gui_render_text(elem, x, y + 0, 0xffffff, STR_OPL_OUTPUT);
-		gui_render_text(elem, x, y + 70, 0xffffff, STR_OPL_MODE);
-		gui_render_text(elem, x, y + 84, 0xffffff, STR_OPL_FEEDBACK);
-		gui_render_text(elem, x, y + 98, 0xffffff, STR_OPL_FREQUENCY);
-		y += 226 + 20;
-		for(int o = 0; o < 2; o++) {
-			gui_render_text(elem, x, y + 6, 0xffffff, STR_OPL_FLAGS);
-			gui_render_text(elem, x, y + 24, 0xffffff, STR_OPL_MULTIPLIER);
-			gui_render_text(elem, x, y + 42, 0xffffff, STR_OPL_LEVEL);
-			gui_render_text(elem, x, y + 96, 0xffffff, STR_OPL_KEYSCALE);
-			gui_render_text(elem, x, y + 110, 0xffffff, STR_OPL_WAVEFORM);
-			gui_render_text(elem, x, y + 124, 0xffffff, STR_OPL_ATTACK);
-			gui_render_text(elem, x, y + 142, 0xffffff, STR_OPL_DECAY);
-			gui_render_text(elem, x, y + 160, 0xffffff, STR_OPL_SUSTAIN);
-			gui_render_text(elem, x, y + 178, 0xffffff, STR_OPL_RELEASE);
-			gui_render_text(elem, x, y + 196, 0xffffff, STR_OPL_ENVELOPE);
-			y += 232 + 20;
-		}
-		return;
-	}
-	y += 20;
-	y += gui_render_rect(elem, x, y, nch * 6 + 2, 226, 0x3f0000) + 20;
-	y += gui_render_rect(elem, x, y, nch * 6 + 2, 232, 0x003f00) + 20;
-	y += gui_render_rect(elem, x, y, nch * 6 + 2, 232, 0x00003f) + 20;
-	y += gui_render_rect(elem, x, y, nch * 6 + 2, 8, 0x2f2f2f);
-	for(int c = 0; c < nch; c++) {
-		OPLChannel channel = &chip.channel[c];
-		x = bx + 2 + 6 * c;
-		y = by + 2;
-		short **out = channel.out;
-		short accm = *out[0] + *out[1] + *out[2] + *out[3];
-		int chnlvl = 0;
-		for(int n = 0; n < 2; n++) {
-			chnlvl += (short)((accm * channel.level[n]) >> 16);
-		}
-		chnlvl = chnlvl < 0 ? (-chnlvl) : chnlvl;
-		chnlvl = (chnlvl * 16) / 2048;
-		chnlvl = chnlvl > 64 ? 64 : chnlvl;
-		int freq = (int)((((float)channel.f_num * 49716.0f) / powf(2.0f, 20.0f - (float)channel.block)) / 6210.0f * 128.0f);
-		y += 20;
-		y += gui_render_bar(elem, x, y, 4, 64, 0xff0000, 0x00ff00, 0x000000, chnlvl) + 2;
-		y += gui_render_rect(elem, x, y, 4, 4, ((channel.slots[0].eg_out <= 0x100) || (channel.slots[1].eg_out <= 0x100)) ? 0x00ff00 : 0x000000) + 2;
-		y += gui_render_rect(elem, x - (c & 1), y, 5, 4, channel.chtype != ch_2op ? 0xff00ff : 0x000000) + 2;
-		y += gui_render_grad(elem, x, y, 4, 4, channel.con ? 0x00ff00 : 0x808080, 0x0000ff) + 2;
-		y += gui_render_bar(elem, x, y, 4, 8, 0x00ff00, 0xffff00, 0x000000, channel.fb) + 2;
-		y += gui_render_bar(elem, x, y, 4, 128, 0x707070, 0x505050, 0x000000, freq) + 2;
-		gui_render_rect(elem, x, y - 130 + (127 - freq), 4, 1, 0xff0000);
-		for(int o = 0; o < 2; o++) {
-			opl3_slot *slot = channel.slots[o];
-			y += 2;
-			y += 20;
-			y += gui_render_rect(elem, x, y, 4, 4, slot.key ? 0x00ff00 : 0x000000) + 2;
-			y += gui_render_rect(elem, x, y, 4, 4, (slot.trem != (byte*)&slot.chip.zeromod) ? 0x5fdf00 : 0x000000);
-			y += gui_render_rect(elem, x, y, 4, 4, slot.reg_vib ? 0xffff00 : 0x000000);
-			y += gui_render_rect(elem, x, y, 4, 4, slot.reg_type ? 0xff0000 : 0x000000);
-			y += gui_render_rect(elem, x, y, 4, 4, slot.reg_ksr ? 0x5f00bf : 0x000000) + 2;
-			y += gui_render_bar(elem, x, y, 4, 16, 0xff0000, 0xffff00, 0x000000, slot.reg_mult) + 2;
-			y += gui_render_bar(elem, x, y, 4, 64, 0xff0000, 0x00ff00, 0x000000, 63 - slot.reg_tl) + 2;
-			y += gui_render_bar(elem, x, y, 4, 4, 0x7f00ff, 0x3f00ff, 0x000000, slot.reg_ksl) + 2;
-			y += gui_render_rect(elem, x, y, 4, 8, 0x000000) + 2;
-			gui_render_rect(elem, x, y - 10 + (7 - slot.reg_wf), 4, 1, plr_waveforms[slot.reg_wf]);
-			
-			y += gui_render_bar(elem, x, y, 4, 16, slot.eg_gen == 0 ? 0xff0000 : 0xaf0000, slot.eg_gen == 0 ? 0x00ffff : 0x00afaf, 0x000000, slot.reg_ar) + 2;
-			y += gui_render_bar(elem, x, y, 4, 16, slot.eg_gen == 1 ? 0xff0000 : 0xaf0000, slot.eg_gen == 1 ? 0x00ffff : 0x00afaf, 0x000000, slot.reg_dr) + 2;
-			y += gui_render_bar(elem, x, y, 4, 16, slot.eg_gen == 2 ? 0xff0000 : 0xaf0000, slot.eg_gen == 2 ? 0x00ffff : 0x00afaf, 0x000000, (slot.reg_sl > 15) ? 0 : (15 - slot.reg_sl)) + 2;
-			y += gui_render_bar(elem, x, y, 4, 16, slot.eg_gen == 3 ? 0xff0000 : 0xaf0000, slot.eg_gen == 3 ? 0x00ffff : 0x00afaf, 0x000000, slot.reg_rr) + 2;
-			y += gui_render_bar(elem, x, y, 4, 32, 0xff0000, 0x0000ff, 0x000000, (0x1ff - slot.eg_rout) / 16) + 2;
-		}
-		y += 2;
-		y += 20;
-		gui_render_rect(elem, x, y, 4, 4, bank.voiceindex == c ? 0x00ffff : 0x000000);
-	}
-	pthread_mutex_unlock(&sgt.lock);
-}
 */
 }