didn't sputnik used to have an option to see all the albums you added to the database? I'm trying to remember an album I had listened to a while ago, but I forget the name of the band and the album. All I know is that I remember adding it to the database but that doesn't help much now.
the site's log in thing is kinda weird. look at your shoutbox and see if there's a log in button there. if it is, then log in and it should show up. if not then idk what to tell you
