TL;DRThe Google app is working on an overhaul of Song Search that could introduce background listening.This would let Song Search run even when you switch apps, with users receiving a notification when a song is identified.Although this feature could enable background listening, the app may not be listening for long, potentially due to battery concerns.The Google app is gradually rolling out an updated voice search interface that makes tools like Search, AI Mode, Live, and Song Search accessible on one page. That may not be the full extent of the incoming changes, though, as we have now found traces of a key upgrade in the works for the app’s Song Search functionality.You’re reading an Authority Insights story. Authority Insights brings you all the latest exclusive reports, app teardowns, leaks, and in-depth tech coverage from the Android Authority team that you won’t find anywhere else.