Post Malone, Twenty One Pilots, and Zac Brown Band Are Playing Indy for Free

One of the largest free concert series in the country is coming to downtown Indianapolis the first weekend of April, and the lineup is the strongest it's been in years.

Capital One JamFest, the official music festival of the NCAA Men's Final Four, returns to American Legion Mall on April 3-5 with Post Malone, Twenty One Pilots, and Zac Brown Band headlining three consecutive nights. General admission is free for all three days. No catch, no lottery, no secret presale. Just show up.

With the Final Four at Lucas Oil Stadium just a 15-minute walk away, downtown Indianapolis is about to have one of its biggest weekends of the decade. An estimated 140,000-plus fans are expected to attend the music festival alone, and the total economic impact of Final Four weekend is projected at $400 million.

Here's everything you need to know to plan your weekend.

2026 Capital One JamFest Schedule

All three days are held at American Legion Mall in downtown Indianapolis. All three days are free to attend.

The Full Artist Lineup

The headliners get the billing, but the supporting acts round out what's shaping up to be a legitimate three-day festival.

Friday, April 3: