NISO is back!

New musicians:  we are holding auditions on Saturday morning, Aug 28, 2021.  We welcome all string players to audition.

We also have openings in our French Horn section, and a possible opening in our trombone section.  Please email Lyle at for more info.

Lyle Van Ravenswaay, General Manager, NISO

Current musicians:  If you have not been contacted recently, please let Lyle know at

Past musicians:  If you are interested in rejoining NISO, please let Lyle know at

Check out the latest issue of NISO Notes.

Celebrity Conductor 2020

And the winner is… Lyle Van Ravenswaay, Hull

A special thanks to all of the 2020 Celebrity Conductor Candidates

Steve Connell, Orange City and Dan Vanden Bosch, Sioux Center

These celebrities raised $7,000+ for NISO!

2019-20 Season

“Symphonic Vision”

Season Concert Sponsors