Gm

I

II

III

IV

V

VI

1-я

4

2-я

3

3-я

4-я

5-я

1

6-я

2

F

I

II

III

IV

V

VI

1-я

1

2-я

1

3-я

2

4-я

3

5-я

6-я

1

Eb7

I

II

III

IV

V

VI

1-я

4

2-я

2

3-я

3

4-я

1

5-я

6-я

D7+9

VI

VII

VIII

IX

X

XI

1-я

3

2-я

1

3-я

1

4-я

2

5-я

1

6-я

4

Eb7+9

VII

VIII

IX

X

XI

XII

1-я

3

2-я

1

3-я

1

4-я

2

5-я

1

6-я

4

Eb9

VII

VIII

IX

X

XI

XII

1-я

2

2-я

1

3-я

1

4-я

1

5-я

1

6-я

4

Eb

I

II

III

IV

V

VI

1-я

3

2-я

4

3-я

2

4-я

1

5-я

6-я

Bb

I

II

III

IV

V

VI

1-я

1

2-я

4

3-я

3

4-я

5-я

1

6-я

Cm

I

II

III

IV

V

VI

1-я

4

2-я

1

3-я

4-я

1

5-я

3

6-я

D7

I

II

III

IV

V

VI

1-я

3

2-я

1

3-я

2

4-я

5-я

6-я

"Deep Purple" (1969)
April
(Blackmore/Lord)

Gm               F
April is a cruel time
                        Eb7
Even though the sun may shine
                       D7+9
And world will turn to shake
                   Gm
As it slowly comes away
                       F
Still falls the April rain
                             Eb7+9
And the valley's filled with pain
                        D7+9
And you can't tell if I cry
                         Gm                 F
As i look up to the grey sky
 (F) 
Where it should be blue
Eb9            D7+9
Grey sky           where I should see you
Gm        F
Ask why,     why it should be so
Eb7+9      D7+9
I'll cry,     say that I don't know
Eb              Bb
Maybe once in a while I'll forget and I'll smile
             Cm
But then the feeling comes again of an April without end
        D7 (+9) 
Of an April lonely as they come
Eb                Bb
In the dark of my mind I can see all too fine
             Cm
But there is nothing to be done when I just can't feel the sun
         D7+9
And the springtime's the season of the night

NOTES: In the «Gm -F -Eb -D7+9 » section, the Eb  can be played on various manners,
Eb 7+9 , Eb 9 , Eb7  or simply Eb . Each variation gives another feeling, so use them
without any restriction and as you want, the ones I transcribed are just a personnal
view of this wonderful song.