Quintessence

Dahl, I: Music for (six) Brass Instruments

McBeth: Frescoes (4) for Five Brass

Feld: Brass Quintet

Hartley, W: Orpheus

Renwick: Dance

Bach, J S: The Art of Fugue, BWV1080: Fuga a 4 rectus-inversus

Bach, J S: The Art of Fugue, BWV1080: Contrapunctus VII a 4 per augmentationem et diminutionem