Giu La Testa (1971) main theme
Score by Ennio Morricone
Directed by Sergio Leone

The whistling theme, heard several times throughout the film:

e|----------8---10-8----8------------8-10-8----------8---------------------|
b|--8-10-11----------11------8-10-11--------11-10-11-----------------------|
G|-------------------------------------------------------Sean Sean Sean----|
D|-------------------------------------------------------------------------|
A|-------------------------------------------------------------------------|
E|-------------------------------------------------------------------------|

And now, the lifting, maudlin orchestral score the movie is known for:

e|--------------------------------3--5-6-------------6-5-6-5---------------|
b|--3--------3-4/6-4-3-4------------------6-6-----------------8-6--5-6-----|
G|-------3-5-------------5-3--2-3----------------2-3-----------------------|
D|-------------------------------------------------------------------------|
A|-------------------------------------------------------------------------|
E|-------------------------------------------------------------------------|
                                           Sean Sean
e|------------3---------------------------|------------|
b|-----------------------------------6----|-6------6---|
G|--7-5--3--3--------3-2----3-5-7------5--|---7------5-| x4
D|----------------------------------------|------------|
A|----------------------------------------|------------|
E|----------------------------------------|------------|

Key change
 
e|--------------------------------6--8-9------------9-8-9-8-----------------|
b|6-6--------6-7/9-7-6-7-----------------9-9-----------------11-9-8-9-------|
G|-------6-8-------------8-6--5-6---------------5-6-------------------------|
D|--------------------------------------------------------------------------|
A|--------------------------------------------------------------------------|
E|--------------------------------------------------------------------------|

e|-------------6---------------------------|-------------|
b|-----------------------------------9-----|-9------9----|
G|--10-8--6--6--------6-5----6-8-9------8--|---10------8-| x4
D|-----------------------------------------|-------------|
A|-----------------------------------------|-------------|
E|-----------------------------------------|-------------|

Key change

e|--------------------------------------9--11-12------------12-11-12-11------------|
b|9-9---------9-10/12-10-9-10--------------------12-12------------------14-12-11-12|
G|-------9-11-----------------11-9--8-9-----------------8-9------------------------|
D|---------------------------------------------------------------------------------|
A|---------------------------------------------------------------------------------|
E|---------------------------------------------------------------------------------|

e|--------------9-------------------------------|---------------|
b|---------------------------------------12-----|-12------12----|
G|--13-11--9--9---------9-8----9-11-13------11--|----13------11-| x4
D|----------------------------------------------|---------------|
A|----------------------------------------------|---------------|
E|----------------------------------------------|---------------|

Key change

e|-------------------------------------------12--14-15------------15-14-15------------|
b|12-12---------12-13/15-13-12-13---------------------15-15----------------17-15-14-15|
G|-------12-14--------------------14-12--11-12---------------11-12--------------------|
D|------------------------------------------------------------------------------------|
A|------------------------------------------------------------------------------------|
E|------------------------------------------------------------------------------------|

e|---------------12-------------------------------------|-------------------|
b|------------------------------------------15----------|-15------15--------|
G|--16-14--12--12---------12-11----12-14-16------14-----|----16------14-----| 
D|------------------------------------------------------|-------------------|
A|------------------------------------------------------|-------------------|
E|------------------------------------------------------|-------------------|

Repeat, fade out