New documentary Once Were Brothers: Robbie Robertson and The Band to open TIFF 2019

For the first time in its history, the Toronto International Film Festival will open with a Canadian-made documentary.

Once Were Brothers: Robbie Robertson and The Band, which will have its world premiere in September,tells the story of the Ontario-born musician's early life and the formation of "one of the most enduring groups in the history of popular music," organizers said in a news release Thursday.

Inspired by Robertson's 2016memoir Testimonyand directed bynon-fiction filmmaker Daniel Roher, the documentary combines archival footage, photography and some of The Band's most iconic songs.

It also includes interviews with some of the biggest names in entertainment, including Bruce Springsteen, Eric Clapton, Van Morrison, Peter Gabriel and Martin Scorsese,who helped develop the documentary as executive producer.

Scorsese famously filmedThe Band's 1976 farewell concert appearance in San Francisco, and later used the footage in his 1978 documentaryThe Last Waltz.

Once Were Brothers: Robbie Robertson and The Bandwill be featured at the TIFF opening-night gala at Roy Thomson Hall in downtown Torontoon Sept. 5.

"This is one of Toronto's great stories of a hometown hero," said Cameron Bailey, TIFF's artistic director.

"From his early years in this city, to the inspiration he took from life on the Six Nations reserve, to the impact he's had on generations of music lovers, Robertson emerges in Roher's film as a truly Canadian-made superstar."

Robertson has spoken candidly with CBC News about his childhoodin Toronto and how visits with his mother to theSix Nations of the Grand River reserve near Brantford, Ont., influenced his later work as a songwriter and guitarist.

In a career spanning six decades, the erudite musician,producer and author has undoubtedly earned his place in rock 'n' roll history. He backed Bob Dylan on his ground-breaking 1966 electric world tour and as a member of The Band, went on to help invent a style of folk rock known as Americana.

With its four Canadian members and Arkansas-born drummer and lead singer Levon Helm, the original lineup of The Band remains among the most beloved rockensembles of all time. Robertson and Helm famously fell out with one another, leading to a decades-long feud that was unresolved when Helm died of throat cancer in 2012.

After Robertson left The Band, he released several critically acclaimedsolo albums and also found success as a music producer in Hollywood.

In a statement, Robertsonsaid he is "tremendously honoured" the documentary centred on his life will open TIFF.

The rest of the festival's lineup is typically finalized in late August.

TIFF runs from Sept. 5-15.