"You're" (you are) vs "your" (possessive adjective). Drives me nuts. Right up there with prolly instead of probably. Yes, I tend to be a grammar/spelling nerd. Happens when you're (see what I did there?) married to a retired teacher and your eldest teaches 8th grade writing.
Took me a moment on this one because I was looking at the bass clef staff rather than starting with the treble clef. Made no sense. Till I figured our what it was supposed to say. Dude that did this couldn't even do nerd properly. See if y'all can figure it out.
