[Intro]
e|-------|---------------|----------------|--------------|
B|-------|---------------|----------------|--------------|
G|-------|---------------|----------------|--------------|
D|-------|---------------|-0-----0--0-----|---2----------|
A|-------|-0-----0-0-2-4-|----0-------4-2-|-0---0-0------|
E|-0-2-4-|----0----------|----------------|----------4-2-|
 
e|-------------|--------------|------------|
B|-------------|--------------|------------|
G|-------------|--------------|------------|
D|-------------|--------------|------------|
A|---2---------|--2-2-2-0-----|----2-----2-|
E|-0---0-0-2-0-|----------4-2-|-0-----0----|
[Estrofe]
         B7                           E 
I keep a close watch on this heart of mine 
          B7                     E 
I keep my eyes wide open all the time. 
           A                         E 
I keep the ends out for the tie that binds 
               B7               E 
Because you're mine, I walk the line
[Tablatura]
(Then walk up to A)
E|----------|
B|----------|
G|----------|
D|----------|
A|--------0-|
E|--0-2-4---|   
[Estrofe]
          E7                    A 
I find it very, very easy to be true 
          E7                         A 
I find myself alone when each day is through 
            D                  A 
Yes, I'll admit that I'm a fool for you 
               E7               A 
Because you're mine, I walk the line
[Tablatura]
(Then walk up to D)
E|----------|
B|----------|
G|----------|
D|--------0-|
A|--0-2-4---|
E|----------| 
[Refrão]
            A7                      D 
As sure as night is dark and day is light 
           A7                      D 
I keep you on my mind both day and night 
          G                               D 
And happiness I've known proves that it's right 
              A7                D 
Because you're mine, I walk the line
[Tablatura]
(Back down to A)
e|----------|
B|----------|
G|----------|
D|--0-------|
A|----4-2-0-|
E|----------| 
[Estrofe]
             E7                     A 
You've got a way to keep me on your side 
            E7                        A 
You give me cause for love that I can't hide 
           D                            A 
For you I know I'd even try to turn the tide 
               E7               A 
Because you're mine, I walk the line
[Tablatura]
(And back to E again)
E|----------|
B|----------|
G|----------|
D|----------|
A|-0--------|
E|---4-2-0--|
[Estrofe]
         B7                           E 
I keep a close watch on this heart of mine 
          B7                     E 
I keep my eyes wide open all the time. 
           A                         E 
I keep the ends out for the tie that binds 
               B7               E 
Because you're mine, I walk the line
[Tablatura]
E|-------------------|
B|-------------------|
G|-------------------|
D|-------------------|
A|-2---2----2---2----|
E|---0----0---0------|
(fade)