Death Letter Blues intro part 1 of 4

I'm going to show you this classic blues song in a manner that you can learn it quickly and easily. I'm doing this lesson in 4 parts/videos. This first video is for those who don't know the G tuning and are not very familiar with the 12 bar blues especially in this G tuning. If you know these things jump to the following g three videos that actually teach you the details of this song.