request track by artist and title

Giò <[email protected]> Tue, 7 Mar 2006 18:01:19 +0100

Newsgroups	gmane.comp.audio.freedb.user
Message-ID	<[email protected]>

Hi
I need help for request track by artist and title.
I develop a application of the my personal music database
and the my request is:

I inser in my program the title of album and the artist without a ID  
disk, and I would download a track and duration of this.
what i can request a freedb.org this information?
by SQL o telnet...

HELP
Thanks