Ebb and Flow comes from my Red Guitar Suite which I composed back in 2012-2013. The suite was inspired by my 1972 Ramirez. In this performance I added a delay effect as well as a slight modulation. When I perform it live I will often begin with an improvisation before going into the song which I may or may not use delay with. I think it works both ways.
Score/tab is free at my website (Click on the picture)