Apple Siri and Google Voice Assistant The virtual voice assistant will look for matching results and recommend songs accordingly. If you are using a Windows Phone, Microsoft's Cortana can also perform a similar search and help you recognize songs by humming.
How do I find a song if I only know the melody?
On your mobile device, open the latest version of the Google app or find your Google Search widget, tap the mic icon and say “what's this song?” or click the “Search a song” button. Then start humming for 10-15 seconds. On Google Assistant, it's just as simple. Say “Hey Google, what's this song?” and then hum the tune.
How do you find a song you can't remember?
Use Shazam or MusicID. If you've got Shazam on your phone and hear a song you can't identify and don't know anything about, activate the app and hold it toward the audio source and wait for a result. You can also use MusicID or Google Assistant to identify songs that are playing in your environment.