| |  | F | C | F |  |  | I keep a | close watch on this heart of | mine | 
 | 
| |  | C | F |  | I keep my | eyes wide open all the | time. | 
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| |  | Bb | F |  | I keep the | ends out for the tie that | binds | 
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| |  | C | F |  | Because you’re | mine, I walk the | line | 
 | 
|  | 
| |  | Bb | F | Bb |  |  | I find it | very very easy to be | true | 
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| |  | F | Bb |  | I find my | self alone when each day is | through | 
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| |  | Eb | Bb |  | Yes, I’ll ad | mit that I’m a fool for | you | 
 | 
| |  | F | Bb |  | Because you’re | mine, I walk the | line | 
 | 
|  | 
| |  | Eb | Bb | Eb |  |  | As sure as | night is dark and day is | light | 
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| |  | Bb | Eb |  | I keep you | on my mind both day and | night | 
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| |  | Ab | Eb |  | And happi | ness I’ve known proves that it’s | right | 
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| |  | Bb | Eb |  | Because you’re | mine, I walk the | line | 
 | 
|  | 
| |  | Bb | F | Bb |  |  | You’ve got a | way to keep me on your | side | 
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| |  | F | Bb |  | You give me | cause for love that I can’t | hide | 
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| |  | Eb | Bb |  | For you I | know I’d even try to turn the | tide | 
 | 
| |  | F | Bb |  | Because you’re | mine, I walk the | line | 
 | 
|  | 
| |  | F | C | F |  |  | I keep a | close watch on this heart of | mine | 
 | 
| |  | C | F |  | I keep my | eyes wide open all the | time. | 
 | 
| |  | Bb | F |  | I keep the | ends out for the tie that | binds | 
 | 
| |  | C | F |  | Because you’re | mine, I walk the | line | 
 | 
|  |