Soccer players and fans credit the atmosphere at the Q2 stadium as one of the big reasons the team ended last year’s season as the No. 2 team in the western conference and had the opportunity to go to the playoffs. As Austin FC gears up for the upcoming regular season, which starts Feb. 25 and runs through Oct. 21, the La Murga band collective plans to bring the fútbol fire that’s ignited both players and fans.