At about 7:05 on this you will hear the horns take over and then play any recording of the music deeply written about by Simha Aron e.g. Central African Republic from Musics and Musicians of the World, #D8020 or Central Africa: Xylophones from the Ouham-Pende. Ocora X560094.
You will hear the same interweaving of rhythmically juxtaposed lines.
I doubt these musicians studied African music.