do you think in future generations to come where technology advances are so great..
that when you tune the song out into a mic or something, you can obtain info such as song name and artist.
in short, searching for a song you want just by tuning the song.
something like tt is alr available on all Sony Ericsson Walkman phones. Its called TrackID. basically you let the phone record the song, and theyt will search for it online for you.