Watch the "Minimalism" Tapping online guitar lesson by Dmitry Lisenko from Percussive Acoustic Bass (Foundry)
Let's take the first chord and tap the 19th fret on the D string with your small finger. We follow that sequence for the next few chords. Then, we go back on to the first chord, where things becomes a bit more complicated. We strum the cord with our fingernails 2 times, up & down, and right after we're doing a slide with the right hand from the 19th to 21st fret on the G string.
For the second chord, we're doing three muted hi hats, down up down. Then with middle finger, we play the 14th fret on A, and then a small slide from the 16th to the 17th fret on G string. Move finger back, then pull off to the 14th fret. Then play the 13th fret on D and hammer-on to the 16th fret, then take the same 2 notes with standard technique, and take the last chord 12 on E and 13 on G.