The Eagles host the San Francisco 49ers in the highly anticipated NFC Championship Game rematch this Sunday at Lincoln Financial Field.

Fans will want to be in their seats early as the Eagles will once again feature the all-new light show extravaganza – Light Up the Linc – during the team introduction. Fans will not only witness this spectactular display but also be a part of the action! Here's how:

1. Make sure to download the latest version of the Eagles app.

2. Be in your seats by 4 PM. The experience will NOT work in Pepsi Plaza!

3. When prompted, open the Eagles app and click on the Light Up the Linc button.

4. Complete a quick onboarding process, as you'll need to grant permission for the app to use the flashlight on your phone.

5. Once you've reached this screen below, just wait for the show to begin

WARNING: Please be advised that strobe lights and pyro will be used at this event and may affect those with photosensitive epilepsy and other conditions. Click here for any other questions about Light Up the Linc.

There's more in store Sunday afternoon to celebrate the battle between the 10-1 Eagles and the 8-3 49ers:

Prepare for a first-of-its-kind pre-game Austin Millz concert

Need another reason to be in your seats early?

Austin Millz will get the party started with an on-field set LIVE from the south end zone as the players warm up starting at 2:30 PM. The Harlem native is a mad genius who defies conventional wisdom with his melding of different genres. Austin Millz primarily dabbles in hip-hop, but he's not afraid to take some old-school soul and add an electronic dance beat to it. Certainly, quarterback Jalen Hurts would be a fan of Austin Millz's remix of Nina Simone's Feeling Good.

But it's not just about the music with Austin Millz. His boundless energy will galvanize the crowd and provide the players with a little something extra ahead of this marquee game. Join the more than 1 million fans of Austin Millz on social media and almost another million monthly listeners on Spotify.

• Former wide receiver DeSean Jackson, who officially retired as an Eagle on Friday, will be the Honorary Captain.

• Navy Petty Officer First Class (Retired) Generald Wilson will perform the National Anthem. During the performance, Independence ("Indy"), a live bald eagle from Auburn University’s Raptor Center, will take flight through the stadium and land on the field.

• The world-famous Stunt Dog Productions will dazzle with their high-flying performance at halftime.

• Click here to find out when the stadium gates open and more.