During the verses Keaton plays this riff on the Dm:
Dm*:
E|----------------------------------|
B|---------3--------3p1--------1h3--|
G|-----2--------2----------2--------|
D|---0---0----0---0------0---0------|
A|----------------------------------|
E|----------------------------------|

All of the chords the whole way through are fingerpicked in this pattern (without the riff): DGDB for Dm, AGDB
for Bb and C.


[Intro]
Bb Dm*

[Verse 1]
Bb       Dm*     Bb       Dm*
He was a captain of industry
Bb       Dm*            Bb   C
He was a captain of the sea, oh
Bb       Dm*         Bb     Dm*
He was a gentle man
Bb              Dm*              Bb     C
With cracks and lines across his hands, oh

[Pre-chorus]
Dm C Bb
Ohh
Dm C Bb
Ohh

[Chorus]
C    Bb    C              Bb
Iron waves crashed on his face,
C        Bb        Dm     Bb
Made him feel less alone, oh

[Verse 2]
Bb        Dm*   Bb      Dm*
She was engaged to be a bride
Bb           Dm*                 Bb     C
With eyes so true, he could have cried, oh
Bb              Dm*              Bb     Dm*
She watched him cry on his knees
Bb           Dm*           Bb   C
"Dear Ollie, please let me be," oh

[Pre-chorus]
Dm C Bb
Ohh
Dm C Bb
Ohh

[Chorus]
C    Bb    C              Bb
Iron waves crashed on his face,
C        Bb        Dm     Bb
Made him feel less alone, oh

[Bridge]
C   Bb               Dm    C  Bb
"Ollie, " she said, "leave me be"
C   Bb               Dm    C  Bb
"Ollie, " she said, "leave me be"

[Outro]
Bb       Dm*          Bb         Dm*
She left him, he left everything
Bb       Dm*          Bb         Dm*
She left him, he left everything
Bb       Dm*          Bb         Dm*
She left him, he left everything