SoundHound

t; Have you ever had a song stuck in your head that's driving you crazy, and you can't even remember what it's called? A simple application like SoundHound could really come in handy for those times, since it can recognize a song if you just play it - or even hum it - near your smartphone. Once it has recognized the song (and it's very rare that it won't be able to), you can listen to a fragmen...