diff -urN midi_prog-/Makefile midi_prog/Makefile
--- midi_prog-/Makefile	Tue Mar 31 00:00:00 2015
+++ midi_prog/Makefile	Tue Mar 31 02:00:00 2015
@@ -1,6 +1,6 @@
 CC = gcc
 LIB = -lm -lpthread -L../cui -lcui
-TARG = prog47
+TARG = prog48
 OBJS = main.o vcf.o ch.o delay.o stat.o note.o env.o tone.o filter.o lfo.o modu.o vco.o wave.o out.o rd.o util.o
 OBJS += cui_tone.o
 CFLAGS += -Wall -I..
diff -urN midi_prog-/tone.c midi_prog/tone.c
--- midi_prog-/tone.c	Tue Mar 31 00:00:00 2015
+++ midi_prog/tone.c	Tue Mar 31 02:00:00 2015
@@ -253,6 +253,43 @@
 			{ "hi-hat close", 115 + 8, 1.0 }, { NULL, }
 		}
 	},{
+		/* for behind the mask */
+
+		95, -1, /* pad 7 (halo) */
+		(struct tone_compo_rec []){
+			{ "SIN", -1, 1.0 }, { NULL, }
+		}
+	},{
+		38, -1, /* slap bass 2 */
+		(struct tone_compo_rec []){
+			{ "bass", -1, 1.0 }, { NULL, }
+		}
+	},{
+		103, -1, /* fx 7 (echoes) */
+		(struct tone_compo_rec []){
+			{ "strings", -1, 1.0 }, { NULL, }
+		}
+	},{
+		28, -1, /* electric guitar (clean) */
+		(struct tone_compo_rec []){
+			{ "lead", -1, 1.0 }, { NULL, }
+		}
+	},{
+		118, -1, /* melodic tom */
+		(struct tone_compo_rec []){
+			{ "tom", -1, 1.0 }, { NULL, }
+		}
+	},{
+		108, -1, /* koto */
+		(struct tone_compo_rec []){
+			{ "lead", -1, 1.0 }, { NULL, }
+		}
+	},{
+		25, -1, /* acoustic guitar (nylon) */
+		(struct tone_compo_rec []){
+			{ "lead", -1, 1.0 }, { NULL, }
+		}
+	},{
 		-1, /* tail */
 	}
 };