YouTube Music fully rolls out new ‘hum to search’ feature – and starts testing new AI-powered radio

Back in March, we reported that YouTube Music was testing a sound search feature that would let you find music by humming, singing, or playing it. It was rolled out to some users in May before Google rolled it back – well, now it’s finally rolling out to everyone on iOS and Android.

Of course, the accuracy of the feature depends on how well you can sing or hum the song. The “sound search” is smart, but not so smart that it will recognize a version that isn’t even in the same zip code as the original.