I don't know how it was back then, but I used SoundHound recently to hum Bizet's March of the Toreadors and it worked on the first try. SoundHound is definitel

I don't know how it was back then, but I used SoundHound recently to hum Bizet's March of the Toreadors and it worked on the first try. SoundHound is definitely not a tech demo.