I was looking for some tango music and I only had the name of the artist Hugo Diaz, but not the title of the song. Amazon allowed me not only to find the CD Tangos, but also to listen to previews. The harmonica gives a new dimension to tango music. Rather than order the CD, I decided to buy the securities for download. Very easy, very fast (I was a little impatient) to retrieve the various titles of the tracks. So I'm going to dance on this beautiful music.
