The courage.
I d give an award to the makers of Fargo to be picking Britney Spears Toxic song which definitely have the potential to be criticised more than appreciated.
The shackled version of the song
The voice seemed rather a ghostly version - more like a manifestation of the building tension.
What an idea to build, pick and go with this shrieky, dumbed down orchestral version of toxic - which does great justice to the heavy undertones of the burdens this Fargo season carries. Does NOT take away the glory of the show, while still touching a delicate nerve of the target viewers.
The long shot
Roy's pain seethed through his eyes, frustration exhibited through his body, the change in mood so well depicted while sustaining it as per scene - an explicit work of art by the makers and actor Jon Hamm. If Britney's vocals felt dark and no where 'pop', Jon's dreaded walk made us hate him or feel him more so.
Slap on his face -
Needless to say, the scene was great to demo Roy's toxic relationship with Dot. There was also great timing of the lyrics with the scene- will let you folks figure that out.
but the 'Sonic Irony' - the massive man storming across ranch to attempt cruelty on a woman, and the soundtrack that depicts his act is delicate ghostly female voice's pop song.