Small Ensemble
Audio
SopSx likely refers to an arranger with a strong background in saxophone performance, possibly specializing in arrangements that highlight the soprano saxophone. Their work would have explored modern jazz harmonies and intricate melodic lines, characteristic of contemporary ensemble writing.
SopSx has 2 published jazz band arrangement2} available for instant PDF download at Jazz Band Library.
You can purchase SopSx sheet music arrangements at Jazz Band Library (jazzlib.com). All arrangements are available as instant PDF downloads.
The arrangements are available for big band (17+ musicians), dixieland (6–8 musicians), and small ensemble formats. Each arrangement includes individual parts and conductor score in PDF format.