So this is a sax quartet, written for soprano, alto, tenor and baritone saxes.
It was premiered at Vermont College of Fine Arts on February 11th 2015, featuring Ken Thomson, Ed Rosenberg, Peter Hess, Alex Hamlin and recorded live by Colin J. McCaffrey. This is a video of that premiere.
Since this initial performance the piece has been performed a few additional time, once in New York City. It is available online as a score with parts at Sheet Music Plus for $7.99 . Here is a video score of the same piece.
Here is the updated mix which involved pre-programming the faders for each sax individually in Pro Tools which I then provided to Don DiNicola for his mix of this track. This original live performance is the only actual concert mix I used on Ensembles.