The Ozark Music Festival was held in July 1974 on the Missouri State Fairgrounds in Sedalia, Missouri

Sedalia, Missouri

Sedalia is a city located about south of the Missouri River in Pettis County, Missouri. U.S. Highway 50 and U.S. Highway 65 intersect in the city. As of 2006, the city had a total population of 20,669. It is the county seat of Pettis County. The Sedalia Micropolitan Statistical Area consists of...

. While the Woodstock Festival

Woodstock Festival

Woodstock Music & Art Fair was a music festival, billed as "An Aquarian Exposition: 3 Days of Peace & Music". It was held at Max Yasgur's 600-acre dairy farm in the Catskills near the hamlet of White Lake in the town of Bethel, New York, from August 15 to August 18, 1969...

 from 1969 is the most well-known rock festival, the Ozark Music Festival was one of the largest music festivals ever held, while at the same time, it was also one of the least remembered festivals. "No Hassles Guaranteed" was the motto of the festival.

Some estimates have put the crowd count at 350,000 people which would make this one of the largest music events (rock festival

Rock festival

A rock festival, or a rock fest, is a large-scale rock music concert, featuring multiple acts.The first rock festivals were put on in the late 1960s and were important socio-cultural milestones. In the 1980s a minor resurgence of festivals occurred with charity as the goal.Today, they are often...

s) in history.
A company called Musical Productions Inc.