#1
Sup, Ok, really fast question.
I never use Power Tab before soo. What are the faded notes(or numbers) on the tab line for.
They look like bass notes, but im not sure.

Thanks in advance=]
#2
I'm not positive but I think it indicates a "ghost" note, which is where you form the chord or note but don't actually play it, or play it very lightly. Some guitarists find this adds a little something to their songs.