diff --git a/UI_FX_T4.h b/UI_FX_T4.h
index a9b4b0b..ea29649 100644
--- a/UI_FX_T4.h
+++ b/UI_FX_T4.h
@@ -131,25 +131,26 @@ LCDML_add(97, LCDML_0_5, 1, "Pattern Editor", UI_func_seq_pattern_editor);
 LCDML_add(98, LCDML_0_5, 2, "Vel./Chrd Edit", UI_func_seq_vel_editor);
 LCDML_add(99, LCDML_0_5, 3, "Pattern Chain", UI_func_seq_pat_chain);
 LCDML_add(100, LCDML_0_5, 4, "Arpeggio", UI_func_arpeggio);
-LCDML_add(101, LCDML_0_5, 5, "Seq. Settings", NULL);
-LCDML_add(102, LCDML_0_5_5, 1, "Tempo", UI_func_seq_tempo);
-LCDML_add(103, LCDML_0_5_5, 2, "Seq. Length", UI_func_seq_lenght);
-LCDML_add(104, LCDML_0_5_5, 3, "Track Setup", UI_func_seq_track_setup);
-LCDML_add(105, LCDML_0_5_5, 4, "Seq.Disp.Style", UI_func_seq_display_style);
-LCDML_add(106, LCDML_0_5_5, 5, "dexed assign", UI_func_dexed_assign);
-LCDML_add(107, LCDML_0_5_5, 6, "shift&transp.", UI_func_arp_shift);
-LCDML_add(108, LCDML_0_5_5, 7, "L.Transp.Key", UI_func_seq_live_transpose_oct);
-LCDML_add(109, LCDML_0_5_5, 8, "ChordTrack Keys", UI_func_seq_chord_keys_ammount);
-LCDML_add(110, LCDML_0_5_5, 9, "Smart Filter", UI_func_smart_filter);
-LCDML_add(111, LCDML_0_5_5, 10, "Name Sequence", UI_func_set_sequence_name); 
-LCDML_add(112, LCDML_0_5, 6, "LOAD Seq.Data", UI_func_seq_state_load);
-LCDML_add(113, LCDML_0_5, 7, "SAVE Seq.Data", UI_func_seq_state_save);
-LCDML_add(114, LCDML_0, 6, "System", NULL);
-LCDML_add(115, LCDML_0_6, 1, "Stereo/Mono", UI_func_stereo_mono);
-LCDML_add(116, LCDML_0_6, 2, "MIDI Soft THRU", UI_func_midi_soft_thru);
-LCDML_add(117, LCDML_0_6, 3, "Favorites", UI_func_favorites);
-LCDML_add(118, LCDML_0_6, 4, "EEPROM Reset", UI_func_eeprom_reset);
-LCDML_add(119, LCDML_0, 7, "Info", UI_func_information);
-LCDML_addAdvanced(120, LCDML_0, 8, COND_hide, "Volume", UI_func_volume, 0, _LCDML_TYPE_default);
-#define _LCDML_DISP_cnt 120
+LCDML_add(101, LCDML_0_5, 5, "Mute Matrix", UI_func_seq_mute_matrix);
+LCDML_add(102, LCDML_0_5, 6, "Seq. Settings", NULL);
+LCDML_add(103, LCDML_0_5_6, 1, "Tempo", UI_func_seq_tempo);
+LCDML_add(104, LCDML_0_5_6, 2, "Seq. Length", UI_func_seq_lenght);
+LCDML_add(105, LCDML_0_5_6, 3, "Track Setup", UI_func_seq_track_setup);
+LCDML_add(106, LCDML_0_5_6, 4, "Seq.Disp.Style", UI_func_seq_display_style);
+LCDML_add(107, LCDML_0_5_6, 5, "dexed assign", UI_func_dexed_assign);
+LCDML_add(108, LCDML_0_5_6, 6, "shift&transp.", UI_func_arp_shift);
+LCDML_add(109, LCDML_0_5_6, 7, "L.Transp.Key", UI_func_seq_live_transpose_oct);
+LCDML_add(110, LCDML_0_5_6, 8, "ChordTrack Keys", UI_func_seq_chord_keys_ammount);
+LCDML_add(111, LCDML_0_5_6, 9, "Smart Filter", UI_func_smart_filter);
+LCDML_add(112, LCDML_0_5_6, 10, "Name Sequence", UI_func_set_sequence_name); 
+LCDML_add(113, LCDML_0_5, 7, "LOAD Seq.Data", UI_func_seq_state_load);
+LCDML_add(114, LCDML_0_5, 8, "SAVE Seq.Data", UI_func_seq_state_save);
+LCDML_add(115, LCDML_0, 6, "System", NULL);
+LCDML_add(116, LCDML_0_6, 1, "Stereo/Mono", UI_func_stereo_mono);
+LCDML_add(117, LCDML_0_6, 2, "MIDI Soft THRU", UI_func_midi_soft_thru);
+LCDML_add(118, LCDML_0_6, 3, "Favorites", UI_func_favorites);
+LCDML_add(119, LCDML_0_6, 4, "EEPROM Reset", UI_func_eeprom_reset);
+LCDML_add(120, LCDML_0, 7, "Info", UI_func_information);
+LCDML_addAdvanced(121, LCDML_0, 8, COND_hide, "Volume", UI_func_volume, 0, _LCDML_TYPE_default);
+#define _LCDML_DISP_cnt 121
 #endif