[Photo by: Clark County Nevada‏/Twitter]

50 people were killed and more than 400 injured when a reported lone gunman opened fire into an outdoor country music festival in Las Vegas last evening, Oct. 1.

The world has responded with heartbreak as the events unfolded, and musicians have shared their thoughts and love while mourning with those who lost loved ones in what is the deadliest mass shooting in U.S. history.

Read more: At least 50 dead, 400 injured in mass shooting at Las Vegas music festival

See their responses to the tragic news below:

Brendon Urie, Panic! At The Disco



A post shared by Brendon Urie (@brendonurie) on

Travis Barker, Blink-182

Alex Gaskarth, All Time Low

Taylor Momsen, The Pretty Reckless

Matt Heafy, Trivium

To Write Love On Her Arms

August Burns Red

Anthony Green, Circa Survive

Chris Fronzak, Attila


Seth Blake, Wage War

John Nolan, Taking Back Sunday

Laura Jane Grace, Against Me!

Lynn Gunn, PVRIS