XML : Read only Title from a page?

I have a page called index.php which has some content on it, but the title is set from another server that generates a text file called cache_currentsongcallapi.txt

Contents of 'cache_currentsongapi.txt':

  <tracks>      <radioname>Mick&apos;s Music Station</radioname>      <rank>0</rank>      <isradionomy>1</isradionomy>      <radurl>http://www.radionomy.com/mick-smusicstation</radurl>      <track>          <uniqueid>2722440231</uniqueid>          <title>Hello</title>          <artists>Adele</artists>          <starttime>2015-11-23 21:05:02.35</starttime>          <playduration>293023</playduration>          <current>1</current>              <callmeback>217256</callmeback>      </track>  </tracks>    

Is there any way that I can take ONLY the title from the text file and display it in the index page?

NOTE:
This method cannot include editing the text file as it is overwritten by the server.

The website that this code will go on: http://mickyd.net/radio