I play guitar using the following scale, which I think is C major. (I don't know the name, but I follow the number on the music note, and it works.)
I came across the following note:
As you can see, this is not a normal .1. It has a # sign beside it. How can I play this on my guitar?
(I am a guitar beginner, with no musical knowledge, so a more detailed answer would be appreciated.)