This summer, filmmakers Martha Kehoe and Joan Tosoni will share If You Could Read My Mind a new documentary following Gordon Lightfoot’s “evolution from choirboy in rural Canada to troubled troubadour to international star.”

In addition to Lightfoot himself, the film showcases interviews with colleagues and fans like Alex Lifeson and Geddy Lee from Rush, Steve Earle and Sarah McLachlan.

“He is one of the greatest examples of a timeless singer-songwriter,” Lee says in the trailer.

Watch the trailer for If You Could Read My Mind below: