I don't what they call this style but the piano part is a simple root position major triad arpeggio except instead of going down which is very common this one goes up. The actual lick is a One-and-Two-and timing.

In the key of D the notes are D F# A D. A guitarist would place his hand to form a D major triad and pick the low D (bass) note cleanly on the downbeat of one, begin the down stroke to sound each note of the arpeggio on the "and after one", and the bottom of that stroke is the downbeat of two landing on the D an octave up and the up stroke the "and after two". Three and four are just light rhythm. I've seen guys do that a million times but don't ask me the fret or hand positions.

bob

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