>>510504395
https://www.youtube.com/watch?v=6pfiYsXXOmo
https://www.youtube.com/watch?v=ecUKWykxjbM
https://www.youtube.com/watch?v=Gu-SrOuckqo
https://www.youtube.com/watch?v=Vws4JR7WueE

these are the indigenous Brazilian languages

https://www.youtube.com/watch?v=_b-eGCTwcJI