Flute Duet - Level 4 - Digital Download SKU: A0.1047146 Composed by Scott Joplin. Arranged by Frank Poloney. Jazz,Ragtime. Score. 8 pages. Frank Poloney #651675. Published by Frank Poloney (A0.1047146). This is an arrangement of the ragtime piano composition The Cascades by Scott Joplin. The 1st flute part is more difficult, while the 2nd is more intermediate. Two players of equal skill could exchange parts on all of the repeats, so that each gets a chance to play the more difficult part.The PDF provides both parts on one stave, followed by each part separately, so the piece can be played without page turns.