What’s happening in Ottawa

Ottawa Concert Association presents The OK Factor – Violin/Cello Duo

Classically trained musicians from the Midwest, violinist Karla Colahan and cellist Olivia Diercks began collaborating in 2012 while pursuing their bachelor of arts degrees in music performance. They joined forces with the goal of creating exciting musical experiences for their listeners and their students. They play in a number of genres including bluegrass, jazz, pop and folk as well as original compositions. They possess a unique and original sound, embedding fragments of folk music into their own compositions.


Share your snaps with us! #pickusottawail

Planning your Trip? Let us help


Drop in and see us! Ottawa Visitors Center, 1028 La Salle Street, Ottawa IL 61350

Explore Ottawa

View Full Map