I've taken one class during high school and learned...
these chords in the first position
A, Am, A7, B, Bm, B7, C, D, Dm, D7, E, Em, E7, F (this one is the worst IMO), G, and G7.
I can play notes without having to look at my guitar, which is good when learning songs.
i used to have lessons with a pretty dull man who lives in my town. i say used to because i was feeling pretty sleepy during one lesson and as his voice droned on about arpeggios i just fell asleep. that's it though, i fell asleep for a few moments and my head whipped back up...
this whole musical side of things.
I'm currently able to play a few songs that i really like
Slow Ride - Foghat
Me and my broken heart - Rixton
Beautiful - Christina aguillera
You're beautiful - James Blunt
the theme from Friends
And quite a lot more, i would like...