"What's this song?" working in Google Now as well
Google's Sound Search, which lets users identify music tracks and artists by letting their phone listen to them, is branching out from the U.S. to include users in the U.K. In addition to the stand-alone app and widget for Sound Search, the same functionality also seems to be working within Google Now for U.K. users. Saying "What's this song?" then letting it listen will field results.
While the app's changelog hasn't been updated to reflect it, there has been an update in the Play Store and our own Alex Dobie in the U.K. is confirming that it does work now. Head to the Play Store link above to grab your download and test it out, and let us know in the comments if it's working in any other new countries.