For the corect execution of the song, you have to use the barrè in all of the chords

Bb                         Dm
If you put my heart under a microscope
                   Gm  
you probably gonna wonder
                         F
why it's in such a critical condition
Bb                                  Dm
and if it scares you of to look at my horoscope
                   Gm  
I'm not gonna blame you
                   F
I'm not gonna wonder
Bb                           Dm               Gm F
I am holding on to someone i can't hold no more
Bb                           Dm    
oh and sadly i've been here before
            Gm      F
I can't let go no
      Ebm
I am reaching out for someone
Dm                 Cm   Bb
I can't reach no more
  Ebm                          Dm             Cm    Bb
oh it feels like my heart is nailed to the floor
Bb                      Dm
I guess i've sacrifices everything for my dreams
             Gm                  
and now it's completely out of control
                    F
things are not at all as they seem
Bb                             Dm
but it is hard to navigate in a chaotic mind
              Gm
it's easier to ask for forgiveness
         F
and for permission
Bb                           Dm               Gm F
I am holding on to someone i can't hold no more
Bb                           Dm    
oh and sadly i've been here before
            Gm      F
I can't let go no
      Ebm
I am reaching out for someone
Dm                 Cm   Bb
I can't reach no more
  Ebm                          Dm             Cm    Bb
oh it feels like my heart is nailed to the floor
Bb                         Dm
If you put my heart under a microscope
                   Gm  
you probably gonna wonder
                         F
why it's in such a critical condition


thank you guys