Brass Ensemble Euphonium,Horn,Trombone,Trumpet,Tuba - Level 3 - Digital Download SKU: A0.900693 Composed by Peter Warlock. Arranged by Jakob Gierens. 20th Century,Classical. Score and parts. 4 pages. Jakob Gierens #504797. Published by Jakob Gierens (A0.900693). An eight-part brass transcription of the popular Pieds-en-l'air from Peter Warlock's Capriol Suite. Playing scores in concert pitch treble/bass clef and in b flat treble clefs.