Question: Guitar tuning going down on stage… why?
When I setup the guitar at home, it’s perfectly in tune. Fine.
As I go up in the stage, I check the tuning before the gig starts… all 6 strings are slightly lower in tune. I have to tune the guitar up.
Then I come back home. When I plug the guitar, all 6 strings are higher… and I have to tune them down again. It’s very annoying.
What could possibly cause this? Anyone with enough stage experience could clarify the phenomenon?