Siri started handling song queries when iOS 8 arrived, and now Google's voice commands recognize Shazam as a prompt to do the same on Android. That's right, Android devices now recognize the "Shazam" command, in addition to "recognize" or "name" for "track," "song" or "tune" identification. It's not the only one either, as a few other apps like NPR One, TuneIn, Zillow, Flixster and TripAdvisor (a complete list is here) are also enjoying early access to the Custom Voice Actions feature. Previously you could search apps that way, but with this access developers can get more specific. It seems like the perfect kind of feature to use along with something like Android Auto, just when your phone is slightly out of reach.
With Shazam, after you've spoken the phrase the app will launch, do the heavy lifting and save the results for listening later. We tried it out, and the app only launched for commands that included "Shazam," as in "OK Google, Shazam this song." Phrases like "OK Google, name this song" kept the process inside the confines of the voice search interface. As you might expect, the music-searching software is one of the many third-party apps that display info cards in Google Now, and there's easy access to listen, stream and purchase from Google Play Music. Other devs that want in are encouraged to apply here, and explain what kind of commands their apps will need.