Dueling guitar

"Dueling Guitars" from August Rush
Doug Smith & Heitor Pereira

This is my favorite song from the movie August Rush, and I could not find tabs for it
so I did what I could by ear. I'm not sure if all of this is completely right, but it
pretty close when you play it.

p -pull off
h - hammer on
\ - slide down fretboard
/ - slide up fretboard
X - slap

Tuning: (the main chord in the song is D, so I just tuned my guitar to a D chord for the song)
EADADGb

(August alone)(0:02)

Gb-|--3-----------10----------------------1-----------13--------------|
D -|--0-----------0-----------------------0-----------0---------------|
A -|--0-----------0-----------------------0---------------------------|
D -|--0-----------0-----------------------0---------------------------|
A-|------------------------------------------------------------------|
E -|------------------------------------------------------------------|

(0:15)

Gb-|------------------------------------------------------------------|
D-|--------------12------12-------------------------------12------12-|
A -|------------12------12-------------------------------12------12---|
D -|--2/4-----12------12-------------5\4--2--0--2/4----12------12-----|
A -|--------12------12-------------------------------12------12-------|
E -|------------------------------------------------------------------|(0:26)

Gb-|-----------------------------------------1------------------------|
D -|-----------------------------------------0------------------------|
A -|-----------------------------------------0------------------------|
D -|--5\4--2--0------------------------------0------------------------|A -|-------------0h2-------------------------2------------------------|
E -|-----------------------------------------3------------------------|

(Louis begins)

(0:35)

Gb-|--1-3-3-1-3----1-3-3-1-3------------------------------------------|
D-|--0-0-0-0-0----0-0-0-0-0------------------------------------------|
A -|--0-0-0-0-0----0-0-0-0-0-----------------0--0----0-----0----------|
D -|----------------------------------------2--0----------------------|
A -|-----------------------------------4-5--------2h4-----2---0-------|
E-|------------------------------------------------------------------|

(0:46)
(softly)
Gb-|---------------------------------------0--------------------------|
D -|--0--0---------0-----------------------0--------------------------|
A -|--0--0---------0-----------------------0---------0----------------|
D-|--5--7---------0---------------2-4-4-2-4---------2p0--------------|
A -|---------------0-----------------------0--------------------------|
E -|------------------------------------------------------------------|

(August imitates, but slaps the 12th fret on each note, instead of strumming)

(0:57)...