Onerepublic were joined by Chris Cornell's 12-year-old daughter Toni to pay tribute to her dad and Chester Benningtonof Linkin Park on Good Morning America
Linkin Park were originally scheduled to perform on the show's concert series from New York's Central Park. Toni Cornell and Onerepublic frontman Ryan Tedder did a duet on the Leonard Cohen song "Hallelujah."
Check out the performance below.
HOLY CRAP, anyone else get major chillbumps?