d-drop
Drop D is like giving your guitar a slap on the wrist so it can play lower and dirtier chords. It’s a shortcut for people who don’t want to work for their sound.
I used drop D to make my solo sound like it was recorded in a cave. It worked.
My guitar teacher said I was using drop D because I can’t play anything else.
I tuned my guitar to drop D so I could sound like I know what I’m doing.