Mostly diatonic, using chords I, II, IV and V, but with some extended chords such as 7ths and 9ths, creating more of a varied texture (chords in this piece are more textural than harmonic). The harmony is "static".
Why is the name of the ensemble suitable for the genre of Release?
Afro-Celt Sound System is a suitable name as it includes all three genres which are heard as a piece of fusion music in Release - African, Celtic and EDM.
And accent (> over a note) is used to emphasise certain beats of the bar which aren't the main beats, creating an interesting driving like rhythm in Release
Two - one male and one female. The male part is in Celtic with a small amount of African speaking at the start of the song. The female vocals are sung in English