"Little Brown Jug" swing by Joseph Winner and Glenn MIller arrangement for Saxophone Quartet AATB or SATB (intermediate level) by Francesco Leone . Score and Parts: Eb Alto 1, Bb Soprano, (instead Alto 1), Eb Alto 2, Bb Tenor and Eb Baritone.
Audio demo:https://www.glissato.it/catalogo/ensemble-di-sassofoni/quartetto-di-sassofoni/sax-4et-moderno/little-brown-jug-sax4et.html