Ogg

Learning bass, I see a lot of songs that have DD checked that don't actually have DD. And when I attempt to leave a comment on that song, even though I am logged in, no comment is saved. I find that there are a few songs that I don't need some DD on, but at my level, that's rare. :)

As far as I know, if it is a DD song, you can hit space then adjust the difficulty. If it's not a DD song (AFAIK) you can't