Bryan Adams singled out Taylor Swift's take on "Summer of '69" as his favorite cover. The only person I can think of who did a version of Summer of '69, and did such justice was Taylor Swift”, he mentioned. Before starting, she called it "just one of my favorite songs ever written." "Summer of '69" shot up the charts back in 1985. It's one of the most popular songs in Adams's catalog, alongside hits like "Cuts Like a Knife" and "Heaven."