The muted bit is D as follows... 
 
 E|-----------------------------------| 
 B|-3-3-3-3...3---------------------3-| 
 G|-2-2-2-2...2-2...2-2...2-2...2-2-2-| 
 D|-0-0-0-0...0-0...0-0...0-0...0-0-0-| 
 A|-------------3...3-2...2-1...1-3---| 
 E|-----------------------------------|

played backwards 
 E|---------------------------------------------------| 
 B|---------------------------------------------------| 
 G|---2---2---2---2-----------------------------------| 
 D|---2---2---2---2---2-3-5-5-0-2-3-3-----------------| 
 A|-*-0---0---0---0-------------------2-3-5-5-0-2-3-3-| 
 E|---------------------------------------------------|

(Song is in  D) 
 
 Intro: 
 ------ 
 
  E--2-2--2-2-2--2-3-3--3-3-3--3-5-5--5-5-5--5-3-3--3-0-0--0 
  B--3-3--3-3-3--3-3-3--3-3-3--3-3-3--3-3-3--3-3-3--3-3-3--3 
  G--2-2--2-2-2--2-4-4--4-4-4--4-5-5--5-5-5--5-4-4--4-0-0--0 
  D--0-0--0-0-0--0-0-0--0-0-0--0-0-0--0-0-0--0-0-0--0-0-0--0 
  A 
  E

 E|-10p9p7-9p7----7---------7------| 
 B|------------10---10p7-10---10p7-| 
 G|--------------------------------| 
 D|--------------------------------| 
 A|--------------------------------| 
 E|--------------------------------|

C                           Bb  Bbmaj7 
Open up your mind and let me step inside 
  Am                                 Fm 
Rest your weary head and let your heart decide 
       C   Am7 Dm              G7 
It?s so easy when you know the rules 
       C  Am7 F            Fm 
It?s so easy all you have to do

Channel 1 
 E|---5-6-6-| 
 B|-3-7-8-8-| 
 G|-3-7-7-7-| 
 D|---------| 
 A|---------| 
 E|---------|

 E|-------------------------------------| 
 B|..-----22---22-----------22---22-----| 
 G|--21b23--b23--b23--r21b23--b23--b23--| 
 D|-------------------------------------| 
 A|-------------------------------------| 
 E|-------------------------------------|