This is unimaginably tragic.
The team did release a statement on the matter, though (below):
We're back! For the 6th year in a row!!!!!
Get ready, Texas! Perez is coming again!!! Mark your calendars! Saturday, March 16th!
It's time for our annual One Night In Austin extravaganza, the biggest and best concert/party during all of SXSW!
This year's lineup promises to be extra special!
We have artists from all over the world, from all different genres and some quite established that are lending their time and talent to our event, which will benefit the amazing work of two organizations Vh1's Save The Music Foundation and GLSEN, the Gay & Lesbian Straight Education Network. Both cater specifically to helping young people, and 100% of the ticket sales will go directly to them and be evenly split between the two.
Buying tickets is the only way to get guaranteed entry. SXSW festival badges will be honored if capacity allows.