Intro:
A  A2 A A4 A A2 A A A2 A  (No E strings this line only.)
/  /  / /  / /  / / /  /

A (x02220@1)A2 (x02420@1)name="chord_x02220@1">A A4 (x02230@1)name="chord_x02220@1">A A2 (x02420@1)name="chord_x02220@1">A A (x02220@1)name="chord_x02420@1">A2 A (x02220@1)  A (x02220@1)A2 (x02420@1)name="chord_x02220@1">A A4 (x02230@1)name="chord_x02220@1">A A2 (x02420@1)A (x02220@1)name="chord_x02220@1">A A2 (x02420@1)name="chord_x02220@1">A
          The  rea-son why.         Oh, I can  say- ay.

A (x02220@1)A2 (x02420@1)name="chord_x02220@1">A A4 (x02230@1)name="chord_x02220@1">A A2 (x02420@1)A (x02220@1)name="chord_x02220@1">A A2 (x02420@1)name="chord_x02220@1">A   E (022100@1)                     F#m (244222@1)   B7 (x21202@1)         I have to let you go  ba-by.  And right a-way-ay.

B7 (x21202@1)            A (x02220@1)A (x02220@1)name="chord_x02420@1">A2 A (x02220@1)name="chord_x02230@1">A4 A (x02220@1)name="chord_x02420@1">A2  A (x02220@1)name="chord_x02220@1">A A2 (x02420@1)A (x02220@1)D (xx0232@1)    DAf-ter (xx0232@1)what you did.           I  can't  stay o-on.
D (xx0232@1)                  A (x02220@1)              EAnd (022100@1)I'll prob-a-bly  feel a whole lot bet-ter,
E (022100@1)         D (xx0232@1)      E7 (020130@1)    Awhen (x02220@1)you're go-one.  /////// /

A (x02220@1)name="chord_x02220@1">A A2 (x02420@1)name="chord_x02220@1">A A4 (x02230@1)name="chord_x02220@1">A  A2 (x02420@1)name="chord_x02220@1">A A (x02220@1) A2 (x02420@1)  A (x02220@1)               A4 (x02230@1) A (x02220@1)           Ba-by for a long  time.(Ba-by for a long time.)
A (x02220@1)                            A4 (x02230@1)name="chord_x02220@1">A
You had me be - lieve.
                   (You had me be-lieve.)
A (x02220@1)                    E (022100@1)                            E7 (020130@1)EThat (022100@1)your love was all mi-ine.(That your love was all mi-ine.)
E (022100@1)                         F#m (244222@1)           B7And (x21202@1)that's the way it would be.  (Ah  ah ah ah.)
B7 (x21202@1)         A (x02220@1)            A4 (x02230@1)ABut (x02220@1)I didn't know.(But I didn't know.)
A (x02220@1)                       D (xx0232@1)      DThat (xx0232@1)you were put-ting me on-o-on.
D (xx0232@1)                  A (x02220@1)              EAnd (022100@1)I'll prob-a-bly  feel a whole lot bet-ter,
E (022100@1)         D (xx0232@1)        E (022100@1)               A2 (x02420@1)name="chord_x02220@1">A A2 (x02420@1)name="chord_x02220@1">A A4 (x02230@1)name="chord_x02220@1">A A2 (x02420@1)name="chord_x02220@1">A A2when (x02420@1)you're go-o-one.    Ah, when you're go-one.

  A2 (x02420@1)  A (x02220@1)       A2 (x02420@1)name="chord_x02220@1">A  A2 (x02420@1)         A (x02220@1)            A2E---------------------------------------------14-14-12----| (x02420@1)B----12h14-14-14--12h14-12-12-----12h14-14-14----------14-|
G-14---------------------------14-------------------------|
D---------------------------------------------------------|
A---------------------------------------------------------|
E---------------------------------------------------------|

  A2 (x02420@1)  A (x02220@1)       A2 (x02420@1)name="chord_x02220@1">A                    A2 (x02420@1)name="chord_x02220@1">A   A2E------------------------------17-17-------------------| (x02420@1)B-12-12h14-14-14--12h14-14-14-------------12-14--12-12-|
G-------------------------------------14---------------|
D------------------------------------------------------|
A------------------------------------------------------|
E------------------------------------------------------|

  A2 (x02420@1)name="chord_022100@1">E         A2 (x02420@1)      E (022100@1)       A2E----7-7-7-7-7-----------7-7-7-7-7-------| (x02420@1)B-10-----------10-10-10------------10-10-|
G----------------------------------------|
D----------------------------------------|
A----------------------------------------|
E----------------------------------------|

  F#m (244222@1)          B7 (x21202@1) A (x02220@1)name="chord_x02420@1">A2 A (x02220@1)name="chord_x02230@1">A4 A (x02220@1)name="chord_x02420@1">A2 A (x02220@1)name="chord_x02420@1">A2
E-------------------7h9-7----------7\9---|
B---7-7-7--7---7-10-------10-7--10-------|
G-9----------9---------------------------|
D----------------------------------------|
A----------------------------------------|
E----------------------------------------|

    A2 (x02420@1)name="chord_x02220@1">A   A2 (x02420@1)name="chord_x02220@1">A A2 (x02420@1)name="chord_x02220@1">A       A2 (x02420@1)name="chord_x02220@1">A        A2E----7-9-9--7-9--7h9-9--14-12-------------| (x02420@1)B-----------------------------14-14-14-12-|
G-----------------------------------------|
D-----------------------------------------|
A-----------------------------------------|
E-----------------------------------------|

  A2 (x02420@1)  A (x02220@1)A2 (x02420@1)A (x02220@1)A4 (x02230@1)name="chord_x02220@1">A  A2 (x02420@1)      A (x02220@1)A2 (x02420@1)  A (x02220@1)A2E------------------------------------------------| (x02420@1)B----12-14-12-----15-14-12-----12-14-12----14-12-|
G-14-----------14-----------14----------14-------|
D------------------------------------------------|
A------------------------------------------------|
E------------------------------------------------|

  A2 (x02420@1)name="chord_x02220@1">A            A2 (x02420@1)name="chord_x02220@1">A     A2 (x02420@1)      E (022100@1)             A2E-------------------------------------------------------| (x02420@1)B-12h14-14-14-14--12h14-14-12-12--10-12-12-12-12--12-10-|
G-------------------------------------------------------|
D-------------------------------------------------------|
A-------------------------------------------------------|
E-------------------------------------------------------|

  A2 (x02420@1)name="chord_xx0232@1">D                    Gmaj7/E    A2 (x02420@1)name="chord_x02220@1">A
E-----------------------------------------|
B---7h10-10-10--10-10-7---3-3h5-5-5-3-----|
G-9-----------------------------------4-2-|
D-----------------------------------------|
A-----------------------------------------|
E-----------------------------------------|

A (x02220@1)name="chord_x02420@1">A2 A (x02220@1)name="chord_x02230@1">A4 A (x02220@1)name="chord_x02420@1">A2 A (x02220@1)A (x02220@1)A2 (x02420@1)A (x02220@1)              A4 (x02230@1)A/ (x02220@1) / / /  / /  /  /   /  /
         Now I've got to say.(Now I've got to say.)
A (x02220@1)                                                  A4 (x02230@1)name="chord_x02220@1">A
That's it's not like be-fore-ore.(That it's not like be-fore.)
A (x02220@1)                E (022100@1)                      E7 (020130@1)name="chord_022100@1">E
And I'm not gon-na play-ay-ay.
                        (And I'm not gon-na play.)
E (022100@1)            F#m (244222@1)         B7Your (x21202@1)games any-more-or-ore.
B7 (x21202@1)            A (x02220@1)              A4 (x02230@1)A (x02220@1)                D (xx0232@1)      DAf-ter (xx0232@1)what you did.(Af-ter what you did.) I can't stay on-o-on.
D (xx0232@1)                 A (x02220@1)              E (022100@1)                 D (xx0232@1)     EAnd (022100@1)I'll prob-a-bly feel a whole lot bet-ter when you're go-one.
E (022100@1)             A2 (x02420@1)name="chord_x02220@1">A      E (022100@1)             A2 (x02420@1)name="chord_x02220@1">A
Ah, when you're go-one.   Ah, when you're go-one.
E (022100@1)             A2 (x02420@1)name="chord_x02220@1">A            A2 (x02420@1)name="chord_x02220@1">A     A2 (x02420@1)name="chord_x02220@1">A
Ah, when you're go-one.
E----------------------------------------------|
B------------------12h14-14-14--12h14-14-12----|
G---------------14--------------------------14-|
D----------------------------------------------|
A----------------------------------------------|
E----------------------------------------------|

  A (x02220@1)   A2 (x02420@1)      A (x02220@1)A2 (x02420@1)  A (x02220@1)A2E-------------------------------| (x02420@1)B----10h12-12-12--10h12-12-10---|
G-14----------------------------|
D-------------------------------|
A-------------------------------|
E-------------------------------|

 A2 (x02420@1)name="chord_xx0232@1">D                     A (x02220@1)    Gmaj7/E          A2 (x02420@1)AE-----------------------------------------------------0-| (x02220@1)B---7h10-10-10--7h10-10-7--------3h5-5-5--3h5-5-3-----2-|
G-9-----------------------9----6------------------4-2-2-|
D-----------------------------------------------------2-|
A-----------------------------------------------------0-|
E-----------------------------------------------------x-|

Chord diagrams:
A (x02220@1)    Asus2(A2) Asus4(A4) F#m (244222@1)  E7 (020130@1)   E (022100@1)    B7x02220 (x21202@1)x02200    x02230    244222 022130 022100 x21202
D (xx0232@1)    Gmaj7/E
x00232 x55430

E,B,G,D,A,E = guitar strings, \ = slide up, h = hammer on.

The A chord sequences are not as hard as they might appear.
From the standard A chord add the little finger for the A4
and remove the ring finger for the A2

Tabbed from: The Byrds  Mr.Tambourine Man. Original Mono LP
from the 1960's and the same titled stereo CD. Same for both.