Hi dear community,
I am looking for some tips how to jam on my guitar 
together with a group of multiple people playing drums such djambe 
. They call it “ethno drumming jam”. The music is very mythical there, usually pretty loud, but there are parts where they give a space for more melodic musical instruments such handpan, violin, flute or kalimba as well.
I’d like to bring a guitar and jam together, but I am not sure how I could participate, or which style I shall use.
I guess I don’t need any virtuousity, it is more about rythm, and I am also stills a beginner (consolidating Grade 2 now).
I considered either some simple chord progression, in the same key as the handpan or kalimba will play, or maybe some lick… but which direction or style?
I also found the Phrygian Major D scale, it sounds pretty “ethno”, but how to create something that would fit such establishment?
thanks in advance for any ideas!