
I went to one of the songwriting sessions at the last Rally and one of the lecturers gave a list of the most common chord progressions in Pop music today. I took copious notes on those number combinations, unfortunately, I don't know what chords they represent.

I'm guessing it's pretty basic stuff, but being mostly self-taught, I don't know what they represent. Is 1=A, etc?
Any help is appreciated--as always!