They grew up together in the Twin Cities and fell in love with a genre of music widely associated with urban settings. So what are Alex Heiligman and David Liberman doing putting on a big electronic dance music festival way out in the boonies?
The Hopkins High School grads, both now 35, will once again present their Infrasound Festival this weekend at Harmony Park in rural southern Minnesota, near Albert Lea. A seemingly unlikely mix of hi-fi visual and sound production, underground producers/DJs and woodsy lakeside camping, the festival has lasted 13 years in a variety of out-there locations. They now claim more than 4,000 attendees.
Here’s an edited conversation with Heiligman and Liberman about the event’s unique success and challenges.
Q: How has Infrasound survived 13 years in rural locations like Harmony Park?
A: Heiligman: The first festival I went to when I was 16 was at Harmony Park [2005′s Yggdrasil fest]. From the moment on, I couldn’t get enough of the place and music festivals in general. When I went to other festivals after that, none of them lived up to the kind of homey vibe of Harmony Park. They felt more rigid. Finally, in 2019 we were able to bring Infrasound there.
Liberman: We started it in Austin, Minn., then moved to Black River Falls [Wis.] then to Highbridge Hills just south of Ashland [Wis.]. Coming back to southern Minnesota helped strengthen that Midwest fan base. It’s cool to see the support grow from like 400 attendees in 2012 to where we are today.

Q: Has it been hard to convince performers to come out to these far-off locations?
A: Heiligman [also a founder of Minneapolis’ Snowta festival]: I already had good relationships working on events in Minneapolis, so that helped convince performers to give it a try early on. But yes, just dealing with the logistics of getting to a more out-there location can be difficult. It’s a lot to convince someone to come that far, but once people started to see what we were doing from the artist side, word of mouth caught on.