Shazaam doesn't do what I describe, it just tries to match part of a performance to the recording of that exact performance.
In my experience, it also doesn't really work.
In my experience, it also doesn't really work.
Does Shazaam not work well for you for a particular genre?
I also don't fully understand the use case, except maybe if you listen to a lot of radio in a car?
At home the music that comes out of my speakers is music I already own; sometimes I listen to radio but even then it's usually faster and more certain to just go to the station's website to check what music was playing a few minutes ago, than to be able to launch Shazaam before the song has finished playing.
Now if I could sing into an app that would be completely different.
Singing into the app would be cool. In my ex-company, there were folks working on getting it to work for Karaoke. So you can hum a song and it'll figure out the right track for you to sing with. I don't know if there's a commercialised product like this.