S.O.S.: ABBA.
6 in UK & 10 in USA in 1975.

#1.
Dm                    A7                         Dm   A7 Dm
Where are those happy days..they seem so hard to find.
Dm                 A7                            Dm   A7 Dm
I try to reach for you, but you have closed your mind.
    F             C             Gm            Dm
Whatever happened to our love?..I wish I understood..
A7               Dm    A7               Dm
it used to be so nice, it used to be so good.

CHORUS:
F               C        Gm                Bb       F    Bb F Bb F
So, when you're near me, darling can't you hear me, S.O.S?
F            C        Gm               Bb       F     Bb F Bb F
The love you gave me, nothing less can save me, S.O.S.
F           Bb            C#     Eb        F
When you're gone, how can I even try to go on?
F           Bb             C#          Eb      F
When you're gone, though I try how can I carry on?

#2.
Dm               A7                          Dm    A7 Dm
You seem so far away though you are standing near.
Dm                A7                         Dm   A7 Dm
You made me feel alive but something died, I fear.
F                 C           Gm            Dm
I really tried to make it up..I wish I understood.
              A7                            Dm
What happened to our love, it used to be so good.

CHORUS:
F               C        Gm                Bb       F    Bb F Bb F
So, when you're near me, darling can't you hear me, S.O.S?
F            C        Gm               Bb       F     Bb F Bb F
The love you gave me, nothing less can save me, S.O.S.
F           Bb            C#     Eb        F
When you're gone, how can I even try to go on?
F           Bb             C#          Eb      F
When you're gone, though I try how can I carry on?

(INTERLUDE:)PIANO:

CHORUS:
F               C        Gm                Bb       F    Bb F Bb F
So, when you're near me, darling can't you hear me, S.O.S?
F            C        Gm               Bb       F     Bb F Bb F
The love you gave me, nothing less can save me, S.O.S.
F           Bb            C#     Eb        F
When you're gone, how can I even try to go on?
F           Bb             C#          Eb      F
When you're gone, though I try how can I carry on?

OUTRO:
F               C        Gm                Bb       F    Bb F Bb F
So, when you're near me, darling can't you hear me, S.O.S?
F            C        Gm               Bb       F     Bb F Bb F
The love you gave me, nothing less can save me, S.O.S.
F           Bb            C#     Eb        F
When you're gone, how can I even try to go on?
F           Bb             C#          Eb      F
When you're gone, though I try how can I carry on?


A seventies smash from Kraziekhat.