Led Zeppelin - Rock N Roll, аккорды

From: whc2993@ritvax.isc.rit.edu
 
 		Rock And Roll :- Led Zeppelin
 		==============
 
 / and  mean slide up or down 
 ^ means hammer on or pull off
 ` means bend 1/2 step (1 fret)
 "means bend 1 whole step ( two frets)
 a number in parenthesis means it should still be ringing from when it was last
 played
 
  A riff
 |------------------------|--------------------------|
 |------------------------|--------------------------|
 |------------------------|--------------------------|
 |-2--2-----2--5^2--4-----|-----2--4--2--2--2--4--2--|
 |-0--0--4--0--0----0--3`-|-(3)-0--0--0--0--0--0--0--|
 |------------------------|--------------------------|
 
 
   D riff
 |------------------------|--------------------------|
 |------------------------|--------------------------|
 |-2--2-----2--5^2--4-----|-----2--4--2--2--2--4--2--|
 |-0--0--4--0--0----0--3`-|-(3)-0--0--0--0--0--0--0--|
 |------------------------|--------------------------|
 |------------------------|--------------------------|
 
   E riff
 |---------------------------------------------------|
 |------------------------|--------------------------|-
 |------------------------|--------------------------|
 |------------------------|--------------------------|
 |-2--2-----2--5^2--4-----|-----2--4--2--2--2--4--2--|
 |-0--0--4--0--0----0--3`-|-(3)-0--0--0--0--0--0--0--|
 
 The riff names coorespond to the chord names of a twelve bar blues in A.  Since
 each riff is two measures long the progression looks like this:
 
 | A riff | A riff | D riff | A riff | E riff | A riff |
 
 The verse tab also follow the chords of a twelve bar blues like this.
 
  A verse riff
 |-----------------|            |------------------|
 |-----------------|            |------------------|
 |-----2-----------| play 3     |-----2-----2------|
 |-----2-----------| times      |-----2-----2------|
 |-----0-----------|