Monochromatic Unison : - 2/25/2009 - I was doing this 4-finger backward roll and this tune presented itself to me. I was also in a G-tuning that by nature has a happy and good feel. The name is because of that ... Monochromatic ... or a single wavelength of light ... and then Unison ... or a harmonious agreement or union... and that is what this song feels like. One guitar part, some percussion and nothing more ... except for a spatial effect. GGDGBD tuning on the guitar.