New interface for music function
When you hear a song on the radio that you want to know who the artist is, you can use Shazam. Google offers a similar feature in its own Google app. By pressing the microphone in the search bar, Google can find out for you who the artist and what the name of the track is. Until now, this requires you to press the button to search for a song, after which you can start recording, or hum a song, for example.

In the new interface, shared by 9to5Google, we see the necessary improvements for this interface. We still see Google's colours, but in a light arc. Also, Google has revamped the sounds of when the microphone is active, and when it ends.

The new interface is slowly but surely becoming available to everyone.
Via 9to5Google