Looking for yet another SoundHound or Shazam alternative? The Android Sound Search widget that was introduced as part of Jelly Bean is now available for all Android 4.0 devices, in the form of the Sound Search for Google Play app.
The limitation of Google's app, of course, is that it only recognizes songs from the Play Store - though that's still a substantial library. Hit up the link below to grab it. Find out more about the Song Search app at this post on the official Android blog.