Tonight, all major television networks and many more outlets including Twitter, YouTube and SiriusXM will broadcast Hand in Hand: A Benefit for Hurricane Relief, and among the names added to the list of the event’s participants is Dave Matthews.

Matthews, along with Justin Timberlake, Leonardo DiCaprio and Travis Scott, were added today to the bill, which already includes a massive array of musicians, actors and celebrities who will come together for the one-hour special to raise money for those affected by Hurricanes Harvey and Irma.

The broadcast and telethon, which will air tonight, September 12, at 8pm ET, is being organized by Scooter Braun and Houston’s Bun B and will feature participants appearing from cities across the country. Organizations benefitting from the event include Rebuild Texas Fund, ASPCA, Best Friends, Direct Relief, Feeding Florida, Feeding Texas, Habitat for Humanity, Save the Children and United Way.

More information can be found here.