0_Apprentice
Do you know how to play the guitar? My father used to play but i've never picked it up.
1_Wizard
I do play a little but nothing major. I get a bit lost with the 6 strings and the frets. 
0_Apprentice
Did you ever take lessons or just pick it up on your own?
1_Wizard
I had classes for a few months but my teacher lost me when he tried to explain how each freat is a semitone in the standard western system and that an octave has twelve semitones.
0_Apprentice
well, you know more than I do. I don't even know what a semitone is.
1_Wizard
A semitone is a half tone and is called the most dissonant when sounded harmonically. It's a bit complicated I would say but it's common in Western tonal music.
0_Apprentice
I'm not sure what that means but I will take your word for it. Do you have a favorite guitarist? I personally enjoy listening to Slash from Guns and Roses.
1_Wizard
Yes I do like Guns 'n' Roses. Axl Rose also sings for AC/DC since 2016  and I do enjoy them!
0_Apprentice
I didn't know that. I sort of thought he disappeared after the last Guns and Roses album in 2008
1_Wizard
Yes those bands rarely tour nowadays and AC/DC lost their lead singer after a heavy night of alcohol consumption in 1980 but still kept going!