Brazilian music is famous worldwide — from bossa nova, to choro, to samba.
Bossa is cool, choro is amazing, but my favorite things about samba is that despite being “pop music” it still has complex rhythms and harmonies.
My top favorite thing is the prevalence of the 7 stringed guitar and their use of counterpoints (i.e., parallel melodies).
I love how what (I think) started as guitarists just playing harmonies, turned into them improvising bass lines and counterpoints every once in a while, which eventually became them doing MOSTLY counterpoints and bass lines and barely playing the harmony lmao.
These bass lines and counterpoints, from what I understand, are often times arpeggiations of the chords and so forth, but they add such an amazing effect to the music.
Examples:
- This guy solo playing over a recording.
- This solo guitar + singer.
- Most music by Cartola which features the absolute timeless 7 stringed legend Dino. This one is a classic.
For me it’s Irish traditional music. Aside from having an interesting history, the style often takes a very high level of musicianship to play well. A single monophonic instrument can play a tune and the fast-moving stream of notes can simultaneously spell out melody, counterpoint/call-and-response, and harmony, as well as providing a strong rhythmic pulse (it is music to dance to, after all).