Premiere of film "Once Were Brothers: Robbie Robertson and The Band" during 2019 Toronto International Film Festival

American rock and roll musician Ronnie Hawkins (R) and his wife Wanda Hawkins attend the world premiere of the opening film "Once Were Brothers: Robbie Robertson and The Band" at Roy Thomson Hall during the 2019 Toronto International Film Festival(TIFF) in Toronto, Canada, Sept. 5, 2019. The Toronto International Film Festival (TIFF) 2019 kicked off Thursday. (Photo by Zou Zheng/Xinhua)