Final Four weekend in Indianapolis is already shaping up to be a massive celebration of college basketball, and now it has another major musical moment to match. Global superstar Post Malone has been announced as the headliner for Capital One JamFest, the grand finale of the 2026 NCAA March Madness Music Festival.

The performance will take place Sunday, April 5, at American Legion Mall in downtown Indianapolis, closing out the free three-day music festival that runs alongside the NCAA Men’s Final Four festivities.

Capital One JamFest will also feature additional performances from Megan Moroney and Dominic Fike, with Post Malone set to take the stage as the night’s final performer.

A Huge Finale to Final Four Weekend

The NCAA March Madness Music Festival has become one of the signature fan events of Final Four weekend, bringing nationally recognized artists together for a series of free outdoor concerts just steps away from the biggest games in college basketball.

The 2026 festival will take place April 3–5 at American Legion Mall and is presented in partnership with NCAA, TNT Sports, CBS Sports, and corporate sponsors AT&T, Coca-Cola, and Capital One.

Each day of the festival features its own themed concert event:

• Friday, April 3 — AT&T Block Party: Headlined by Twenty One Pilots, with support from keshi and Joey Valence & Brae.
• Saturday, April 4 — Coca-Cola LIVE!: Zac Brown Band headlines, joined by Ravyn Lenae and BRELAND.
• Sunday, April 5 — Capital One JamFest: Megan Moroney, Dominic Fike, and Post Malone close out the weekend.

Free Music in the Heart of Downtown

Like previous editions of the event, the 2026 March Madness Music Festival is free and open to the public, though space is limited and entry is first-come, first-served each day.

The festival’s downtown setting places fans right in the middle of the Final Four atmosphere as Indianapolis hosts the men’s semifinals on April 4 and the national championship game on April 6 at Lucas Oil Stadium.

With one of the biggest names in music now confirmed for the closing performance, the Capital One JamFest finale promises to deliver an unforgettable send-off to one of the most exciting weekends in sports — and one of the biggest party weekends the Circle City will see all year.