private String getXPathResult(InputStream xmlStream, String xPathStatement) {
		String result = "";

		try {
			DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
			factory.setNamespaceAware(true);
			DocumentBuilder builder;
			builder = factory.newDocumentBuilder();
			Document doc = builder.parse(xmlStream);
			XPathFactory xPathFactory = XPathFactory.newInstance();
			XPath xPath = xPathFactory.newXPath();
			XPathExpression lyricExpression = xPath.compile(xPathStatement);
			result = lyricExpression.evaluate(doc);
		} catch (ParserConfigurationException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (XPathExpressionException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return result;
	}