Whatâ??s Going On Taste Rory Gallagher / Taste - What's Going On On the boards (1970) h = hammer on p = pull off let ring ~ hold the note :| = repeat In this song licks and riffs often repeat during it and are sometimes played only slightly different. If you are an more experienced guitarist or don't have much time just leave out the explanations. The Intro: In riff 1 you hold the 3(B string) and the 2(G string) with your ringfinger and your forefinger. with your middlefinger you do the ha (azchords.com)