public static void analisisMethod2(String songpath){
		try{
    		File file1 = new File("Random Song Pitch By Key Tree.txt");
    		File file2 = new File("Random Song Pitch Percents.txt");
    		File file3 = new File("Random Song Rhythm Percents.txt");
    		File file4 = new File("Random Song Rhythm Tree.txt");
    		File file5 = new File("Random Song Trees.txt");

    		if(file1.exists() && file2.exists() && file3.exists() && file4.exists() && file5.exists()){
	    		if(file1.delete() && file2.delete() && file3.delete() && file4.delete() && file5.delete()){
	    			System.out.println("Delete worked.");
	    		}else{
	    			System.out.println("Delete operation is failed.");
	    		}
    		}
    	}catch(Exception e){
    		e.printStackTrace();
    	}
		GeneralReader.read(songpath, "Random Song");
		treeStitch("Random Song Pitch By Key Tree.txt", "Random Song Rhythm Tree.txt");
		AnalizerBigram.analyze("Random Song Trees.txt");
	}