YouTube Music's latest features include 'hum to search' and AI-generated conversational radio

YouTube Music is rolling out some fun new features, including the expansion of the "hum to search" tool that has been in beta for Android users since March. The company says this tool allows users to "search the YouTube Music catalog of over 100 million official songs" by using natural sound. All you have to do is tap "search" and look for the waveform icon. Then it's up to you. The tool lets people hum the song, sing the song or even play the song on another instrument. The feature is rolling o...