Intro: 
[Cm]   [Eb]  
Verse 1:
'[Cm]'One' is the [Cm7]loneliest number that you'll [Cm6]ever do---[Ab]do-------,
'[Cm]'Two' can be as [Cm7]bad as 'One',
It's the [Cm6]loneliest number since the [Ab]number one
 
Interlude: 
[Cm]   [Cm]   [Am7]    [Ab7]   
Verse 2:
[Cm]'No' is the [Cm7]saddest experience you'll [Cm6]ever know---[Ab]know--------,
[Cm]Yes, it's the [Cm7]saddest experience you'll [Cm6]ever know---[Ab7]know---------,
Because '[Cm]'One' is the loneliest [Cm7]number that you'll [Cm6]ever do--[Ab]do-----,
'[Cm]'One' is the loneliest [Cm7]number that you'll [Cm6]ever know---[Ab]know-------
 
Interlude: 
[Cm]   [Csus2]     
Bridge:
[Eb]     It's just no go[Gm]good anymore, since you wen[Eb7]went away,       [Eb9]   
Now I [Ab]spend my time just m[Abm]making rhymes...
...of [Cm]yesterday--[Cm]yesterday---------[Am7]-------     [Ab]  
 
Verse 3:
Because '[Cm]'One' is the loneliest [Cm7]number that you'll [Cm6]ever do--[Ab]do-----,
'[Cm]'One' is the loneliest [Cm7]number that you'll [Cm6]ever know---[Ab]know--------,
'[Cm]'One' is the [Cm7]loneliest number, '[Cm6]'One' is the [Ab7]loneliest number,
'[Cm]'One' is the [Cm7]loneliest number that you'll [Cm6]ever do---[Ab]do--------
 
Verse 4:
'[Cm]'One' is the loneliest [Cm7]number, much, much [Cm6]worse than 'Two'--[Ab]'Two'-----,
'[Cm]'One'----[Cm7]One'---------- is a number di - [Cm6]vided by 'Two'--[Ab]-----,
'[Cm]One'---[Cm7]-----[Cm6]------[Ab]----,  a[Cm]h-------[Cm7]-------[Cm6]--------[Ab7]----,
[Cm]Oh-----[Cm7]------[Cm6]------[Ab7]----, 'O[Cm]ne' is the loneliest n[Cm7]umber--[Cm6]------[Ab7]-- 
 
Outro: 
[Cm]   [Cm7]    [Cm6]    [Ab7]    [Cm]