It consists of performing the E Harmonic scale exclusively in the first string. ```vextab tabstave notation=true tablature=true time=4/4 notes :16 0-0-0-0-2-0-0-0-0-3-0-0-0-0-5-0-0-0-0/1 tabstave notation=true tablature=true time=4/4 notes :16 7-0-0-0-0-8-0-0-0-0-11-0-0-0-0-12-0-0/1 ```