"Call On Me" by Chicago
(Loughnane)
Chicago VII 1974

For the intro, I strum the first six chords once and then make-up my own kind of rhythm. 
 Also, sliding up the fretboard from Am and A#m a little sounds like the recording.
It would help to play all of the chords using barre chords, and a wah-wah pedal is needed.

Intro:  Am (x02210@1)Bm (x24432@1)Dm (xx0231@1)  A#m (x13321@1)C#m (x13321@4)Em (022000@1)name="chord_x24432@1">Bm    Dm (xx0231@1)  Am (x02210@1)   Bm (x24432@1)  C#m (x13321@4)Em (022000@1) C#m (x13321@4)Em (022000@1)name="chord_x13321@1">A#m       A#m (x13321@1)Bm (x24432@1)C#m (x13321@4)For the verses, I play a strumming pattern of:

w w x w u x u u x d u d    with w(down), u(up), and x(muted)

Verse 1:
C#m (x13321@4)                                           BmThe (x24432@1)feeling was clear, clear as a blue sky on a sunny day
               C#mEverything (x13321@4)was you, oo ooo
D (xx0232@1)                        C#m (x13321@4)                        Bm'Cause (x24432@1)no one made me feel, the way I felt with you, oh oohh
                  C#m (x13321@4)name="chord_x13321@4">C#m   DCall (xx0232@1)on me 'cause  I  love you
    C#m (x13321@4)name="chord_x13321@4">C#m D6 (xx04xx@1)   C#m (x13321@4)name="chord_x13321@4">C#m D (xx0232@1)      A#m (x13321@1)  A#m (x13321@1)Bm (x24432@1)C#mYou (x13321@4)know I do, you love me too.

For verse 2, the strumming pattern stays the same, but for the first D chord, I play:

w u w u w  x w x w x  (twice)

Verse 2:
C#m (x13321@4)                                           BmThen (x24432@1)came a change, when I said I would soon be leavin' you
                C#mNothing (x13321@4)else to do, oooh
D (xx0232@1)                 C#m (x13321@4)                          BmBut (x24432@1)please remember I'll never lose the thought of you
                  C#m (x13321@4)name="chord_x13321@4">C#m DCall (xx0232@1)on me 'cause  I  love you
    C#m (x13321@4)C#m (x13321@4)name="chord_xx04xx@1">D6      C#m (x13321@4)name="chord_x13321@4">C#m  D (xx0232@1)        A#mYou (x13321@1)know  I  do, you love me too, oo ooo
A#mHoo (x13321@1)ooh oh oh hoh

I ad-lib on rhythm for the instrumental.  It's difficult to hear the guitar
over the brass and percussion anyways.

Instrumental 1:  A#m (x13321@1)Bm (x24432@1)    C#m (x13321@4)   Em (022000@1)    Bm (x24432@1)     Dm (xx0231@1)name="chord_x02210@1">Am        Cm (x3101x@1)        Bm (x24432@1)      Gmaj7 (xx5432@1)  Bm (x24432@1)Cm (x3101x@1)Dm (xx0231@1)Same strum pattern as verse 1

Verse 3:
Dm (xx0231@1)                                       CmYou've (x3101x@1)got to find someone else to somehow take my place
                    DmShare (xx0231@1)his life with you, oo ooo
Eb (x43121@3)                      Dm (xx0231@1)                    CmBut (x3101x@1)if you need a friend, you can always count on me
                   Dm (xx0231@1)name="chord_xx0231@1">Dm  EbCount (x43121@3)on me 'cause I  love you,
    Dm (xx0231@1) Dm (xx0231@1)name="chord_xx15xx@4">Eb6     Dm (xx0231@1)Dm (xx0231@1)Eb (x43121@3)        BmYou (x24432@1)know I do, you love me too, oo ooo

Instrumental 2: Bm (x24432@1)  Dm (xx0231@1)     Am (x02210@1)    Bm (x24432@1) Cm (x3101x@1) Bm (x24432@1)Outro:
BmYou (x24432@1)can count on me, ooh oh (baby)
G (320003@1)              DYou (xx0232@1)can count on me

(repeat until done)