‘How Long’ by Ace peaks at #3 in USA 40 years ago today (May 31 1975) May 31, 20151970s, Popular Music 1970sadmin (Saturday, May 31, 1975) — “How Long” by Ace peaked at #3 on today’s Billboard Hot 100 singles chart for two weeks. Share this:BlueskyRedditTweetLike this:Like Loading... Related