‘Old Days’ by Chicago peaks at #5 in USA 40 years ago today (June 7 1975) June 7, 20151970s, Popular Music 1970sadmin (Saturday, June 7, 1975) — “Old Days” by Chicago peaked at #5 on today’s Billboard Hot 100 singles chart for two weeks. Share this:BlueskyRedditTweetLike this:Like Loading... Related