Musicians have been standing up and showing their support for the victims of Saturday night/Sunday morning's mass shooting at Orlando LGBT club Pulse, and many are taking direct action. We can add Panic! at the Disco to that last, as they'll aid those in need tonight in a really big way.

Brendon Urie and crew have organized a pre-concert blood drive. Tonight, before taking the stage at Miami's Bayfront Park Amphitheater, the band is urging attendees to show up between 3-7 p.m. to donate.

According to the website, to donate, you must fall under the following: "Must be16 yr old need a signed parent consent. (Or a parent present) 17+ just need id. Must weigh at least 110 lbs and be sober."

Learn more here. When you're done, take our ultimate Panic! at the Disco fan quiz. When you're done, watch an original Fuse interview with Urie where he talks about collaborating with Halsey, below.