This is lifted from Cowboylyrics.com--so it is not one of my chord charts--but it is pretty close-- Even though the first chord is Gm7, the first note in the melody is F--that is probably where you are getting confused--If you fool with these chords for a bit, you'll be able to get it right--


WICHITA LINEMAN
Jim Webb

Gm7///BbM7///F6///Gm7///
Dm/Am/G///D///
D///C///C///G///
Gm///D///C///
Bb///Am7///Bb///
Gm7///BbM7///F6///Gm7///
D/Am/G///D///
D///C///C///G///
Gm///D///C///
Bb///Am7///Bb///
Gm7///Bb///C///Bb///C///

BbM7 - F6 --- Gm7 --
x13231 100011 xx3333

Dm --- Am --- G ----
x00231 002210 320003

D ---- C ---- Gm ---
x00232 032010 33x333

Bb --- Am7 --
113331 002010

I am a lineman for the [BbM7]country
[F6]And I drive the main [Gm7]road
[Dm]Searchin' in the [Am]sun
For an[G]other overload [D]
I hear you singing in the [C]wires
I can hear you thru the [G]whine
[Gm]And the Wichita [D]lineman
[C]Is still on the line [Bb] [Am7] [Bb]

[Gm7]I know I need a small va[BbM7]cation
[F6]But it don't look like [Gm7]rain
And [D]if it snows that [Am]stretch down south
Will [G]never stand the strain [D]
And I need you more than [C]want you
And I want you for all [G]time
[Gm]And the Wichita [D]lineman
[C]Is still on the line [Bb] [Gm7]
[Bb] [C] [Bb] [C] ...