I'm quite new at this so I guess this question is quite "stupid" but anyway:

Was trying to play from the tabs and there was something called OH1 resp. OH2. I couldn´t find any explanation anywhere so I would be very greatful if anyone could tell me

Means play the first then 'hammer' on with a finger onto the next fret shown.



Play 0 (which is an open string) then 'hammer' on 2nd fret (fret the 2nd fret without plucking the string again, hard enough to keep the string ringing)

Make sense?
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