Samba is a vibrant Brazilian rhythm with deep African roots that combines syncopated percussion patterns with energetic dance and festive musical styles. Originating from the West African dances brought to Brazil by enslaved people, particularly from Angola, the word "samba" derives from the Kimbundo term "semba" meaning "invitation to dance." The rhythm developed in Afro-Brazilian communities of Bahia before spreading to Rio de Janeiro in the late 19th century, where it became the heart of the famous Carnival celebrations. Samba is typically played in 2/4 or 4/4 time with pronounced syncopation and a distinctive swing called "suingue" that creates an energizing, forward-pushing feel. The characteristic beat features a heavy accent on the second beat, with interlocking rhythmic parts from instruments like the surdo (bass drum), caixa (snare), tamborim, pandeiro, and cuica. Today, samba remains Brazil's national music, influencing bossa nova, jazz, and dance music worldwide.