Post Malone's "Circles" adds more honors to its chart résumé, as it reaches No. 1 on Billboard's Adult Contemporary radio airplay ranking (dated Aug.
8).With the coronation, Post Malone becomes the first artist to have topped both the AC and Rap Airplay charts as the sole lead artist on each No.
1. On Rap Airplay, he reigned with "Rockstar," featuring 21 Savage, for two weeks in 2017.Plus, "Circles" rules in its 41st week on the AC chart, completing the longest climb to No.
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