#2
Open g string 5th fret tap harmonic with bar pre-pressed down. Release. Hit f# at e 1st 14th fret. Would sound accurate to me. Plenty of work here. Interesting, though...
#3
How do I play a "tap harmonic"? Tap with right hand and then partially release so harmonic remains? Finger a harmonic with left hand and then tap somewhere else with right hand?