Single-day tickets are on sale for the Big Machine Music City Grand Prix, the INDYCAR season finale on Sept. 14-15 at Nashville Superspeedway.

Click here to buy or for more information on single-day tickets.

Champions in the NTT INDYCAR SERIES and INDY NXT by Firestone will be crowned after their respective season finales on the 1.33-mile oval, which returns to the NTT INDYCAR SERIES schedule for the first time since 2008. It’s the first time the season finale will take place on an oval since 2014.

The fourth annual Big Machine Music City Grand Prix also features a hit-filled mix of talent performing as part of the INDYCAR Championship Weekend.

Rock band Daughtry will perform on the trackside stage during pre-race festivities Sunday, Sept. 15. During those ceremonies, global DJ superstar Diplo will be honored as event grand marshal. Rising country star Riley Green will headline the post-race concert Sunday at the iHeartCountry FanZone Stage.

Other musicians performing Sunday include DJ Slim McGraw, Redferrin, Greylan James and DJ Hish.

Performers scheduled to play Saturday, Sept. 14 on the iHeartCountry FanZone Stage include Gary LeVox, Brian Kelley, Conner Smith, Mae Estes, Chase McDaniel, Shaylen, Noah Hicks, Mackenzie Carpenter and DJ Blanco.

Concerts are free with entry.