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


Guest Concert

Minneapolis Guitar Quartet

Saturday, October 26, 2019


BJ Haan Auditorium

NISO Guest Program

Guest Concert TV Ad

Fall Concert

“The American Dream”

Guest Artist:  John Walker, piano

Tuesday, November 19, 2019


BJ Haan Auditorium

NISO Fall Program 2019

Fall Concert TV Ad

Winter Pops Concert

The Texas Tenors

with the

Northwest Iowa Symphony Orchestra

Saturday, January 18, 2020

Rescheduled Due to Weather:  Friday, Jan. 31!


BJ Haan Auditorium

NISO Winter Pops Program 2020

Winter Pops Concert TV Ad

Spring Concert

Brahms: Ein Deutsches Requiem

150th Anniversary of the premiere

Guest Artists:

Darci Bultema, soprano

Stephen Swanson, baritone

Dordt University Concert Choir – Ryan Smit, director

Sioux County Oratorio Chorus – Thomas Holm, director

Tuesday, April 7, 2020


BJ Haan Auditorium