Don’t be too surprised if Paul Anka attracts an age-diverse crowd come Saturday night. The 81-year-old has had “Put Your Head on My Shoulder” and “My Way” (yes, Sinatra’s “My Way”) pop up all over TikTok in the last few years, and if you’re over the age of 50, how could you not have heard either of those easy-listening hits—and then some—at some point in your life?—Josh Bradley