Eddie Van Halen uses many techniques, one of which, he does is "double-fretting". Another is "speed-picking".
Answer:
The Total Works of William Shakespeare Abridged All the world's a stage, And all the men and ladies only players: They have their exits and their entrances, And one man in his time plays numerous parts, His acts being seven ages. To begin with the infant, Mewling, and vomiting within the nurse's arms. And after that the whimpering school-boy, with his satchel, And shining morning face, inching like snail unwillingly to school. And after that, the lover, Sighing like heater, with a woeful ballad Made to his mistress' eyebrow. At that point, a soldier, Full of interesting pledges, and unshaven just like the part, Jealous in respect, sudden and fast in quarrel, Seeking the bubble reputation even within the cannon's mouth. And after that, the justice, In reasonable circular stomach with great capon lined, With eyes extreme, and whiskers of formal cut, Full of astute saws and cutting edge instances; And so he plays his portion. The 6th age shifts into the incline and slippered pantaloons, With exhibitions on nose and pocket on the side, His young hose well saved, a world as well wide For his contracted shank; and his huge masculine voice, Turning once more toward childish treble, pipes, and shrieks in his sound. The final scene of all, That closes this interesting exciting history, Is moment childishness and insignificant oblivion, Sans teeth, sans eyes, sans taste, sans everything.
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Answer:
Our own assumptions of artifacts, based on what we already know
