void parameterchange(byte parameter, byte value) {
  switch (parameter) {
    case 0: op1waveform = value; lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart(); break;
    case 1: op2waveform = value; lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform); audiorestart();break;
    case 2: op3waveform = value; lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart(); break;
    case 3: op4waveform = value; lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart(); break;
    case 4: op1al = value;  op1gorbeinit(); break;
    case 5: op1ar = value; op1gorbeinit(); break;
    case 6: op1d1l = value; op1gorbeinit(); break;
    case 7: op1d1r = value; op1gorbeinit(); break;
    case 8: op1d2l = value; op1gorbeinit(); break;
    case 9: op1d2r = value; op1gorbeinit(); break;
    case 10: op1rl = value; op1gorbeinit(); break;
    case 11: op1rr = value; op1gorbeinit(); break;
    case 12: op2al = value; op2gorbeinit(); break;
    case 13: op2ar = value; op2gorbeinit(); break;
    case 14: op2d1l = value; op2gorbeinit(); break;
    case 15: op2d1r = value; op2gorbeinit(); break;
    case 16: op2d2l = value; op2gorbeinit(); break;
    case 17: op2d2r = value; op2gorbeinit(); break;
    case 18: op2rl = value; op2gorbeinit(); break;
    case 19: op2rr = value; op2gorbeinit(); break;
    case 20: op3al = value; op3gorbeinit(); break;
    case 21: op3ar = value; op3gorbeinit(); break;
    case 22: op3d1l = value; op3gorbeinit(); break;
    case 23: op3d1r = value; op3gorbeinit(); break;
    case 24: op3d2l = value; op3gorbeinit(); break;
    case 25: op3d2r = value; op3gorbeinit(); break;
    case 26: op3rl = value; op3gorbeinit(); break;
    case 27: op3rr = value; op3gorbeinit(); break;
    case 28: op4al = value; op4gorbeinit(); break;
    case 29: op4ar = value; op4gorbeinit(); break;
    case 30: op4d1l = value; op4gorbeinit(); break;
    case 31: op4d1r = value; op4gorbeinit(); break;
    case 32: op4d2l = value; op4gorbeinit(); break;
    case 33: op4d2r = value; op4gorbeinit(); break;
    case 34: op4rl = value; op4gorbeinit(); break;
    case 35: op4rr = value; op4gorbeinit(); break;
    case 36: pichkezd = value; pichgorbeinit(); break;
    case 37: pichal = value; pichgorbeinit(); break;
    case 38: pichar = value; pichgorbeinit(); break;
    case 39: pichd1l = value; pichgorbeinit(); break;
    case 40: pichd1r = value; pichgorbeinit(); break;
    case 41: pichd2l = value; pichgorbeinit(); break;
    case 42: pichd2r = value; pichgorbeinit(); break;
    case 43: pichrl = value; pichgorbeinit(); break;
    case 44: pichrr = value; pichgorbeinit(); break;
    case 45: op1volume = value; break;
    case 46: op2volume = value; break;
    case 47: op3volume = value; break;
    case 48: op4volume = value; break;
    case 49: frame = value; break;
    case 50: picheglevel=value*200; break;
    case 51: fixfreqstep = value * 40; break;
    case 52: ; break;
    case 53: op1generatorfreq = value; break;
    case 54: op2generatorfreq = value; break;
    case 55: op3generatorfreq = value; break;
    case 56: op4generatorfreq = value;  break;
    case 57: szorzo = value; hangokinit();  break;
    case 58: pichop1 = value; break;
    case 59: pichop2 = value; break;
    case 60: pichop3 = value;  break;
    case 61: pichop4 = value;  break;
    case 62: if (value == 1) {
        notefixedop1 = true;
      } else {
        notefixedop1 = false;
      }
      lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart();
      break;
    case 63: if (value == 1) {
        notefixedop2 = true;
      } else {
        notefixedop2 = false;
      }
      lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart();
      break;
    case 64: if (value == 1) {
        notefixedop3 = true;
      } else {
        notefixedop3 = false;
      }
      lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart();
      break;
    case 65: if (value == 1) {
        notefixedop4 = true;
      } else {
        notefixedop4 = false;
      }
      lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart(); break;
    case 66: if (value == 1) {
        notefixedop5 = true;
      } else {
        notefixedop5 = false;
      }
      lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart();
      break;
    case 67: if (value == 1) {
        notefixedop6 = true;
      } else {
        notefixedop6 = false;
      }
      lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart();
      break;

    case 68: op1generatorfreqfix = value * 40000; break;
    case 69: op2generatorfreqfix = value * 40000; break;
    case 70: op3generatorfreqfix = value * 40000; break;
    case 71: op4generatorfreqfix = value * 40000;  break;
    case 72: pichop5 = value;  break;
    case 73: pichop6 = value;  break;
    case 74: op5generatorfreq = value; break;
    case 75: op6generatorfreq = value;  break;
    case 76: op5volume = value; break;
    case 77: op6volume = value; break;
    case 78: op5al = value; op5gorbeinit(); break;
    case 79: op5ar = value; op5gorbeinit(); break;
    case 80: op5d1l = value; op5gorbeinit(); break;
    case 81: op5d1r = value; op5gorbeinit(); break;
    case 82: op5d2l = value; op5gorbeinit(); break;
    case 83: op5d2r = value; op5gorbeinit(); break;
    case 84: op5rl = value; op5gorbeinit(); break;
    case 85: op5rr = value; op5gorbeinit(); break;
    case 86: op6al = value; op6gorbeinit(); break;
    case 87: op6ar = value; op6gorbeinit(); break;
    case 88: op6d1l = value; op6gorbeinit(); break;
    case 89: op6d1r = value; op6gorbeinit(); break;
    case 90: op6d2l = value; op6gorbeinit(); break;
    case 91: op6d2r = value; op6gorbeinit(); break;
    case 92: op6rl = value; op6gorbeinit(); break;
    case 93: op6rr = value; op6gorbeinit(); break;
    case 94: op5waveform = value; lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart(); break;
    case 95: op6waveform = value; lcdkiir(pachname, generatorkiir()); generatorinit(op1waveform, op2waveform, op3waveform, op4waveform, op5waveform, op6waveform);audiorestart(); break;
    case 96: op5generatorfreqfix = value * 40000; break;
    case 97: op6generatorfreqfix = value * 40000;  break;
    case 98: op5volume = value; break;
    case 99: op6volume = value; break;
    case 100: op1veloc = value; break;
    case 101: op2veloc = value; break;
    case 102: op3veloc = value; break;
    case 103: op4veloc = value; break;
    case 104: op5veloc = value; break;
    case 105: op6veloc = value; break;
    case 106: if(value==1){pachname ="";}else{
        char myChar = value;
        pachname+=myChar;
       lcdkiir(pachname, generatorkiir());       
       audiorestart();
      }              
    break;
     case 107: reverbtime=value*28; break;
     case 108: reverblevel=value; break; 
     case 109: level=value; break;
     case 110: break;
     case 111: break;
     case 112: break;
     case 113: break;
     case 114: break;
     case 115: break;
     case 116: break;
     case 117: break;
     case 118: break;
     case 119: break;
     case 120: break;
     case 121: break;
     case 122: break;
     case 123: break;
     case 124: break;
     case 125: break;
     case 126: break;
     case 127: break;
      //MIDI!!!
  }
}