The fundraising concert at Madison Square Garden in New York City aired in prime time Wednesday and included performances from The Rolling Stones, Bruce Springsteen & the E Street Band, Paul McCartney, Alicia Keys, Kanye West and Billy Joel.
Obama praised the service of first-responders and volunteers and pledged to support rebuilding efforts.
"And you can still help, right now and I want everyone effected by the storm to know this: you are not alone. We will recover, we will rebuild, we will come back stronger together. That's my promise as your president," concluded Obama in his video message.