How To Use Shazam?

[Tecknode]

OK, just installed Google's version of Shazam on my Android BUT there is no app icon/button.

So EXACTLY how do I use it?

 

[UJ95x]

Open Google Now, tap the mic and say "What song is this?" After a second or so, it will tell you it's listening. Then just play the song like you would with Shazam