The music mobile discovery provider Shazam has given an update to its application that brings back unlimited tagging for songs. Back in 2008 when Apple opened its doors to its first app store for the iPhone and iPod Touch, it was one of the most popular downloaded applications. The Shazam application was offered as a free download, and it had the ability to tag unlimited amount of songs that you wanted to listen to without any restrictions. That changed in 2009.

Last week, Apple released a new ad called Dilemmas that featured the Urbanspoon restaurant finding application. This week, Apple has released two more ads to go along with their line of App Store ads. The first one features Loopt and discusses how it will allow you to always know where your friends are and what they are up to. The second one features Shazam, an application that allows you to put your iPhone up to a speaker and find out what song is playing. Two very good choices if you ask me.

Check out the ads after the break.