I was just working on putting in the notes to my first opera, The Final Bid, into Finale and got tired so I ego surfed and discovered this fantastic rendition of my arrangement of A Mighty Fortress (is Our God).
According to the description, this appears to be by the faculty trombones of the Stetson University, FL. Performers are: Kerry Couch, Joey Powell, Rodney Maingrette, Robyn McClure, Emily Nichols, CJ Shafer and Chris Haines (Bass).