Kanye West, Sam Smith and the Who are among the biggest names in the lineup for the 2015 iHeartRadio Music Festival, which was announced Thursday morning.

Joining West in the genre-spanning lineup are Coldplay, Janet Jackson, Lil Wayne, Disclosure, Blake Shelton, The Weeknd, Diplo, Fall Out Boy, Duran Duran and Jason Derulo.

Ryan Seacrest will host the two-day festival at the MGM Grand Garden Arena in Las Vegas on September 18 and 19. This is the fifth edition of the annual festival. Past headliners include Paul McCartney, Taylor Swift, Rihanna, Green Day, Elton John and Lady Gaga.

In addition to the arena performers, a slew of other pop favorites will perform at the festival’s Daytime Village, including: Demi Lovato, Hozier, Tove Lo, Trey Songz, Walk the Moon, Nick Jonas, Big Sean, Lee Brice, George Ezra, Tori Kelly, Echosmith, James Bay, The Struts, Zella Day and Shawn Mendes.

Those who can’t make it to Vegas for the festival will have a few options for catching up on the action. The festival will stream live on Yahoo Screen and broadcast live on iHeartMedia radio stations. It will also air on The CW as a two-night televised special on September 29 and 30.

See Seacrest announce the lineup in the video below: