Over the weekend, Firefly Music Festival returned to The Woodlands, bringing over 140 bands to its nine stages. Firefly sported a diverse range of acts over its four days, tapping The WeekndMuseTwenty One PilotsChance the RapperBob DylanFlumeWeezerThe Shins, and more to top its massive lineup. Luckily, photographer Sean DiSerio was on site to capture some of the action over the weekend, and you can check out his full gallery below. DeSerio also captured what’s in the running for our favorite crowd photo of all time, so we can all savor the magic that is Firefly Music Festival. Those already looking to the future toward Firefly 2018 got some good news today as well — the music and camping festival will be returning to Dover next year from June 14th through 17th.