If you think about it, the answer seems fairly obvious - major. Samba tunes seem very joyful and uplifting, and major keys help create this effect. Minor keys normally give sad sombre sounds.
Major
major
yes
major
major
Minor, usually.
major key
Samba is a music and dance style originating in Brazil, a major country due to its size and influence in the world. Samba is an important cultural expression in Brazil and is often associated with the country's annual Carnival celebrations.
no samba isn't a weapon, it is a style of music. no samba isn't a weapon, it is a style of music.
samba music comes from brazil and parts of africa
Samba music originated from Brazil, South America.
Brazilians write or wrote samba music
In Rio Carnival each samba school has drummers drummers that play the samba, the singer sings a samba song song to the rhythm and the dancers dance to its rhythm. So the samba music is what holds the whole of a Rio Carnival parade together.
Samba is a Brazilian dance and music style.
True samba is from Rio de Janeiro and some styles are samba enredo, pagode. People outside Brazil tend to call all Brazilian music samba though. Other styles that foreigners call samba include Maracatu, samba reggae, and samba funk.