Im Mariah,this is my first tab... for mah favourite song, so I hope it's right... :)
It sounds best on acoustic, but can be played on the electric guitar...it also sounds good when you have female and male vocals... so urm...enjoy :)
It took me a bit to find it out...watched lots of the live version video footage just to figure it out...

Strings 1 and 6 are both dropped down from E to D (two half
steps lower)
these are the chords you will be using most of the time!


     Bm7     Bm6      Bm6-7       G      GM7     G-GM7-G     G/F#
D-|---0---|---0---|---0---0---|---0---|---0---|---0---0---|---0---|
B-|---3---|---2---|---2/3-3---|---3---|---3---|---3---3---|---3---|
G-|---2---|---2---|---2---2---|---0---|---0---|---0---0---|---0---|
D-|---0---|---0---|---0-------|---0---|---4---|---0-4-0---|---0---|
A-|---2---|---2---|---2-------|---X---|---X---|---X-------|---X---|
D-|---0---|---0---|---0-------|---5---|---5---|---5-------|---4---|
                                                    h
    Asus
D-|---0---|
B-|---3---|
G-|---2---|
D-|---2---|
A-|---0---|
D-|-------|

Intro:  Bm7, Bm6, Bm6-7, G, GM7, G-GM7-G (2x)

1.
  D             D/E           G
|-------------|-------------|-------------|-------------|
|-------3---3-|-------3---3-|-------3---3-|-------3---3-|
|---------2---|---------2---|---------0---|---------0---|
|-----0-------|-----0-------|-----0-------|-----0-------|
|-------------|-------------|-------------|-------------|
|-0-----------|-2-----------|-5-----------|-5-----------|

  Bm7           Asus          G
|-------------|-------------|-------------|-------------|
|-------3---3-|-------3---3-|-------3---3-|-------3---3-|
|---------2---|---------2---|---------0---|---------0---|
|-----0-------|-----2-------|-----0-------|-----0-------|
|-2-----------|-0-----------|-------------|-------------|
|-------------|-------------|-5-----------|-5-----------|

	- repeat series 2x


2. same as I, but replace last 2 measures (G being plucked) by 2 measures
of G being strummed

Chorus: Bm7, Asus, G (4x)

Bridge before 3: Bm7, Bm6, Bm6-7, G, GM7, G-GM7-G
                   Bm7, Bm6, Bm6-7, G, GM7

3. same as 2

Repeat Chorus

Instrumental:

	- Bm7, Bm6, Bm6-7, G, GM7, G-GM7-G
	  Bm7, Bm6, Bm6-7, then follow tab below

		  Bm7   /D        /E   /F#-/D
		|-0-------------------------|
		|-3-------------------------|
		|-2-------------------------|
		|-0-------------------------|
		|-2---2-5---5-----7-----9-5-|
		|-0---0-0---0-----0-----0-0-|

	- G, G/F#, G, Bm7
	  G, G/F#, Bm7, then follow tab below

  Bm7  Asus   /G    /F#  /E   /D-Bm7            Bm7/C#
|-0-----0-----------------------|-------------|-------------|
|-3-----3-----------------------|-------3-----|-------3-----|
|-2-----2-----------------------|---------2---|---------2---|
|-0-----2-----------------------|-----0-----0-|-----0-----0-|
|-2---2-0-----10----9----7----5/|/2-----------|-4-----------|
|-0---0-------0-----0----0----0-|-0-----------|-------------|

  D                           Bm7           Asus          G (hold)
|-------------|-------------|-------------|-------------|------0--|
|-------3-----|-------3-----|-------3-----|-------3-----|-----3---|
|---------2---|---------2---|---------2---|---------2---|----0----|
|-----0-----0-|-----0-----0-|-----0-----0-|-----2-----2-|---0-----|
|-------------|-------------|-2-----------|-0-----------|--X------|
|-0-----------|-0-----------|-------------|-------------|-5-------|


this part is a bit different, I dont really know the real part, but it sounded good...

Repeat Chorus

Ending.

  Bm7           Bm7/C#        D
|-------------|-------------|-------------|-------------|
|-------3-----|-------3-----|-------3-----|-------3-----|
|---------2---|---------2---|---------2---|---------2---|
|-----0-----0-|-----0-----0-|-----0-----0-|-----0-----0-|
|-2-----------|-4-----------|-------------|-------------|
|-------------|-------------|-0-----------|-0-----------|

  Bm7           A             G
|-------------|-------------|-------------|-------------|
|-------3-----|-------3-----|-------3-----|-------3-----|
|---------2---|---------2---|---------0---|---------0---|
|-----0-----0-|-----2-----2-|-----0-----0-|-----0-----0-|
|-2-----------|-0-----------|-------------|-------------|
|-------------|-------------|-5-----------|-5-----------|

  Bm7           Bm7/C#        D
|-------------|-------------|-------------|-------------|
|-------3-----|-------3-----|-------3-----|-------3-----|
|---------2---|---------2---|---------2---|---------2---|
|-----0-----0-|-----0-----0-|-----0-----0-|-----0-----0-|
|-2-----------|-4-----------|-------------|-------------|
|-------------|-------------|-0-----------|-0-----------|

  Bm7           A             G (hold)
|-------------|-------------|------0--|
|-------3-----|-------3-----|-----3---|
|---------2---|---------2---|----0----|
|-----0-----0-|-----2-----2-|---0-----|
|-2-----------|-0-----------|--X------|
|-------------|-------------|-5-------|