Preparing to play my part in three choral concerts in eighteen days has prompted me to reflect on high-performing teams (HPTs for short). I was already familiar with this term due to my prior work forging partnerships to improve something, but I quickly realized that this was one of those “buzz phrases” that’s much easier to recognize than define. The best jargon-free definition that I could find came from Jon R. Katzenbach and Douglas K. Smith, the two people who…..