Just a simple question...maybe a dumb one. I just signed up and before starting the fundamental course had my 15 y/o acoustic set-up/new strings too. I noticed the 4-6 strings have a little buzz to them when played open. It's not a clear note, like strings 1-3 have. It's kind of irritating...sounds like a bee is in my guitar. Is this normal, for just having the strings changed? What do you think is causing this? They are 10 g. coated steel.
Thanks.