Shazam without advertising.

To Shazam something new to write, is probably not really necessary. It is a leading app for recognizing music and also other "advertising noise". At least for music from loudspeakers runs Shazam excellent. What to make of the recently occurred recordings in commercials, I do not really, finally gets Shazam (and others?) Also be information which advertising I'm listening to. Hence only 4 stars. Admittedly, that is a rather personal opinion. On my Sony Xperia preinstalled Track ID, which does not work badly. Since advertising was available in the promotion at no cost, the better. Thanks to Amazon.