 // uncomment the following line. 
 #define NFCTRACKDB 1
 
-// uncomment to enable a special file albumnfc.tdb in which all album <-> nfc
-// connections are stored - additional to the TrackDb files
-define ALBUMNFC 1
+// uncomment to enable a special file albumnfc.tdb in which all album <-> nfc connections are stored 
+// this is an additional storage to the individual TrackDb files and requires NFCTRACKDB 
+//#define ALBUMNFC 1
 
 // uncomment the next line to enable resuming the last played album on switch on
 // this is achieved via a special file on the SD card and works without a tag but uses the pause/resume button instead


// battery control
#ifdef LOWBAT
  const byte lowBatPin      = A2;      // pulled high to BAT but when the charger detects a low voltage (under 3.2V) the pin will drop down to 0V (LOW)
  boolean lowBatWarn        = true;    // we use this bool so we may only tell the user every 5 Minite sthat the Battery is low
#endif



      }
    } else {  // we may start playing as it seems
      // now let's get the number of files in the album directory
      const char numberOfFiles = countFiles(SD.open(plrCurrentFolder));
      
      // there is no file in the folder indicate this as a minor error
      if (numberOfFiles < 1) {
