When you Google "driving blues shuffle in E flat" this wailing new arrangement by Dave Hanson should be the result that pops up first. It was originally written to feature the composer, Trumpet player Peter Olstad, but Dave has adapted it to work as an fantastic ensemble chart. This is a great piece to open up for soloists...the changes are straight ahead and the various background figures can be cued in to add drama and structure to the solo sections.