‘My Way’ scores Seiya Suzuki’s latest hot streak: Are Cubs approaching ‘final curtain’ with free-agent-to-be?

These days, when Seiya Suzuki steps to the plate for his first at-bat of a game at Wrigley Field, there’s a new song playing: Frank Sinatra’s “My Way.” The Cubs’ right fielder took a listen at the suggestion of his trainer. He liked what he heard. He liked how it made him feel. “It’s very calming,” Suzuki said through an interpreter Wednesday night. “Your first at-bat, when you’re walking up to hit, you get excited and you get your nerves going. It kind of settles everything down.” It sure…