OK, I guess I should explain how to download the MP3 file of
"Dame la lata." On the page at
http://grupos.emagister.com/ficheros/vcruzada?idGrupo=1542&idFichero=105073
you'll see a box with an orange arrow pointing down. In the
box are a bunch of words ending with "click aqui" in blue.
Click "click aqui" to start the download.