What Is 2004 Summer Camp Music Festival

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Last updated: April 15, 2026

Quick Answer: The 2004 Summer Camp Music Festival was held May 28–30, 2004, in Chillicothe, Illinois, featuring over 40 bands including headliners moe. and Umphrey’s McGee, drawing approximately 10,000 attendees to Three Sisters Park.

Key Facts

The 2004 festival took place from May 28 to May 30, 2004.
It was held at Three Sisters Park in Chillicothe, Illinois.
Featured over 40 musical acts across multiple stages.
Headlining bands included moe. and Umphrey’s McGee.
Attendance was estimated at around 10,000 festival-goers.

Overview

The 2004 Summer Camp Music Festival marked a pivotal moment in the growth of this now-legendary event. Originally launched in 2001 as a small gathering of jam bands and fans, the 2004 edition expanded significantly in scale and national recognition. Held annually over Memorial Day weekend, the 2004 festival solidified its reputation as a premier destination for live improvisational music.

Located at Three Sisters Park in Chillicothe, Illinois, the festival offered a full weekend of music, art, and community. The 2004 lineup featured a diverse mix of established and emerging acts across genres like jam band, funk, bluegrass, and electronic. With improved infrastructure and growing attendance, this year helped set the stage for future expansion.

May 28–30, 2004: The festival spanned three full days during Memorial Day weekend, offering continuous performances across multiple stages.
Three Sisters Park: This 350-acre private venue in Chillicothe, Illinois, provided ample space for camping, stages, art installations, and activities.
Over 40 bands: The 2004 lineup included major acts like moe., Umphrey’s McGee, The Disco Biscuits, and Keller Williams, among others.
Attendance: Approximately 10,000 people attended, a significant increase from earlier years, signaling growing national appeal.
Genre diversity: The festival blended jam bands with funk, bluegrass, reggae, and electronic music, fostering a broad and inclusive audience.

Lineup & Performances

The 2004 Summer Camp Music Festival showcased a dynamic roster of live acts, many of whom were rising stars in the jam band circuit. With multiple stages operating simultaneously, fans experienced everything from high-energy improvisation to acoustic sets and late-night dance parties.

moe.: The New York-based jam band headlined and delivered a two-night set, featuring extended improvisational segments and fan favorites.
Umphrey’s McGee: Known for their technical precision, they performed a three-hour set on Saturday night, including a surprise guest appearance.
The Disco Biscuits: Their late-night set on Friday drew one of the largest crowds, blending electronic rock with live looping and extended jams.
Keller Williams: Performing solo with loop pedals, Williams delivered a one-man show that highlighted his eclectic musical range and humor.
Yonder Mountain String Band: Their bluegrass performance on Sunday afternoon attracted a dedicated following and showcased acoustic innovation.
Particle: The electronic jam quartet played a midnight set on the main stage, featuring synchronized light effects and heavy synth improvisation.

Comparison at a Glance

Compared to earlier and later editions, the 2004 festival represented a transitional phase in terms of size, production quality, and national visibility.

Year	Attendance	Number of Bands	Key Headliners	Notable Developments
2001	~1,500	12	Leftover Salmon	Founding year; single stage
2002	~3,000	20	moe.	Added second stage
2003	~6,000	30	Umphrey’s McGee	Expanded camping capacity
2004	~10,000	40+	moe., Umphrey’s McGee	First year with dedicated electronic stage
2005	~12,000	45	The String Cheese Incident	Added art installations and workshops

The 2004 festival served as a turning point, bridging the gap between grassroots origins and large-scale production. With the addition of a dedicated electronic stage and improved sound systems, it attracted a broader demographic and laid the foundation for future growth. The success of this year’s event encouraged organizers to invest in infrastructure, artist relations, and fan experience in subsequent years.

Why It Matters

The 2004 Summer Camp Music Festival played a crucial role in shaping the modern festival landscape for improvisational and jam bands. It demonstrated that niche genres could draw large, loyal audiences when paired with immersive experiences and high-quality production.

National recognition: The 2004 event was covered by Relix Magazine and Jambands.com, increasing visibility beyond the Midwest.
Artist exposure: Emerging acts like The Disco Biscuits gained new fans, helping propel their national tours.
Camping culture: The festival popularized the concept of on-site camping as a core part of the fan experience.
Genre fusion: By blending jam, electronic, and acoustic music, it encouraged cross-genre collaboration in future lineups.
Economic impact: Local businesses in Chillicothe reported a 25% revenue increase during the festival weekend.
Legacy: The 2004 model influenced later festivals like Electric Forest and Wakarusa in format and audience engagement.

Today, the Summer Camp Music Festival continues to thrive, but the 2004 edition remains a milestone year. It captured the energy of a growing scene and proved that music, community, and creativity could coexist on a large scale.