‘Heartless’ by Heart peaks at #24 in USA 40 years ago #OnThisDay #OTD (Jun 17 1978) June 17, 20181970s, Popular Music 1970sadmin (Saturday, June 17, 1978) — “Heartless” by Heart peaked at #24 on today’s Billboard Hot 100 singles chart for one week. Share this:TweetRedditLike this:Like Loading... Related