diff --git a/mdaEPiano.cpp b/mdaEPiano.cpp
index 686ef40..d386d20 100644
--- a/mdaEPiano.cpp
+++ b/mdaEPiano.cpp
@@ -35,6 +35,7 @@ mdaEPiano::mdaEPiano() // mdaEPiano::mdaEPiano(audioMasterCallback audioMaster)
 {
   Fs = SAMPLE_RATE;  iFs = 1.0f / Fs; //just in case...
 
+/*
   programs = new mdaEPianoProgram[NPROGS];
   if (programs)
   {
@@ -50,6 +51,7 @@ mdaEPiano::mdaEPiano() // mdaEPiano::mdaEPiano(audioMasterCallback audioMaster)
     fillpatch(i++, "(default)", 0.500f, 0.500f, 0.500f, 0.500f, 0.500f, 0.650f, 0.250f, 0.500f, 1.0f, 0.500f, 0.146f, 0.000f);
     setProgram(0);
   }
+*/
 
   waves = (short*)epianoDataXfade;
 
@@ -118,7 +120,7 @@ void mdaEPiano::reset_voices(void)  // reset all voices
   tl = tr = lfo0 = dlfo = 0.0f;
   lfo1 = 1.0f;
 
-  guiUpdate = 0;
+  //guiUpdate = 0;
 
   vol = VOLUME;
   update();
@@ -162,13 +164,13 @@ mdaEPiano::~mdaEPiano ()  //destroy any buffers...
   if (programs) delete [] programs;
 }
 
-
+/*
 void mdaEPiano::setProgram(int32_t program)
 {
   curProgram = program;
   update();
 }
-
+*/
 
 void mdaEPiano::setParameter(int32_t index, float value)
 {
@@ -176,7 +178,7 @@ void mdaEPiano::setParameter(int32_t index, float value)
   update();
 }
 
-
+/*
 void mdaEPiano::fillpatch(int32_t p, char *name, float p0, float p1, float p2, float p3, float p4,
                           float p5, float p6, float p7, float p8, float p9, float p10, float p11)
 {
@@ -192,6 +194,7 @@ void mdaEPiano::fillpatch(int32_t p, char *name, float p0, float p1, float p2, f
 float mdaEPiano::getParameter(int32_t index)     {
   return programs[curProgram].param[index];
 }
+*/
 
 void mdaEPiano::process(int16_t* outputs_r, int16_t* outputs_l)
 {
diff --git a/mdaEPiano.h b/mdaEPiano.h
index f4a5b2a..76ea13c 100644
--- a/mdaEPiano.h
+++ b/mdaEPiano.h
@@ -28,7 +28,7 @@
 #include "config.h"
 
 #define NPARAMS 12       //number of parameters
-#define NPROGS   8       //number of programs
+#define NPROGS   1       //number of programs
 #define NOUTS    2       //number of outputs
 #define SUSTAIN 128
 #define SILENCE 0.0001f  //voice choking
@@ -83,19 +83,19 @@ class mdaEPiano
     virtual void process(int16_t *outputs_r, int16_t *outputs_l);
     void noteOn(int32_t note, int32_t velocity);
     virtual bool processMidiController(uint8_t data1, uint8_t data2);
-    virtual void setProgram(int32_t program);
+    //virtual void setProgram(int32_t program);
     virtual void setParameter(int32_t index, float value);
-    virtual float getParameter(int32_t index);
+    //virtual float getParameter(int32_t index);
     virtual void resume();
     void reset_voices(void);
 
-    int32_t guiUpdate;
-    void guiGetDisplay(int32_t index, char *label);
+    //int32_t guiUpdate;
+    //void guiGetDisplay(int32_t index, char *label);
 
   private:
     void update();  //my parameter update
-    void fillpatch(int32_t p, char *name, float p0, float p1, float p2, float p3, float p4,
-                   float p5, float p6, float p7, float p8, float p9, float p10, float p11);
+    /* void fillpatch(int32_t p, char *name, float p0, float p1, float p2, float p3, float p4,
+                   float p5, float p6, float p7, float p8, float p9, float p10, float p11); */
 
     mdaEPianoProgram* programs;
     float Fs, iFs;
@@ -112,7 +112,7 @@ class mdaEPiano
     float tune, fine, random, stretch, overdrive;
     float muff, muffvel, sizevel, velsens, volume, modwhl;
     float vol;
-    uint8_t curProgram;
+    const uint8_t curProgram = 0;
 };
 
 #endif