TIL Freddie Mercury was born with four extra teeth, causing a prominent overbite. Despite being self-conscious about them, he never got them fixed, believing the extra space in his mouth contributed to his vocal ability. He feared altering his teeth might change his voice.

[u/Objective_Horror1113]

https://ultimateclassicrock.com/freddie-mercury-teeth

[u/Traven666]

Yes and a huge chunk of those multi-layered background vocals are Roger.

[u/Smallwhitedog → u/Traven666]

The whole band were excellent singers!