I am just going to list the chords, in order. Here goes:

Cmaj7     Cmaj7/G   Fmaj7

Cmaj7 (x32000@1)   Cmaj7/G (332000@1) Fmaj7 (1x3210@1)     Dm (xx0231@1)       Dm7

G (320003@1)       Dm (xx0231@1)      Dm7         G (320003@1)(repeats)

Then at the "ooohhh" part it goes  .

C (x32010@1)       C/Bb      Ab (xx1114@1)    Db(9)      Db (x43121@1)     
Ooooh               oohh      .  
            

Ab (xx1114@1)       Db(9)    Dboohh (x43121@1)       


Gb (244322@1)             Eb (x43121@3)   Ab (xx1114@1)      Db(9)   DbOohh (x43121@1)    ..      oohh      .  


Ab (xx1114@1)        G (320003@1)               COohh (x32010@1)              


Cmaj7: x32000 or x35453
Cmaj7/G: 332000 or 335453
Fmaj7:  x03210 or x8 10 9 10 8
Dm: xx0231 or x57765
Dm7: xx0211 or x57565
C/Bb: x12010
Db(9): x43x44
Db: x46664 or x43121 or xx3121
Ab: 466544
Eb: x68876 or xx5343 or xx1343