Two of the most celebrated musicians in the world have made powerful returns to the charts.

Kylie Minogue and Agnetha Fältskog – formerly of ABBA –  have released decidedly modern tracks onto the airwaves, with arguably mixed results.

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Entertainment reporter Peter Ford told Millsy and Karl on 6PR Breakfast Kylie is hoping to mirror her previous success with her new track, Tension.

“It’s very important to her to try and equal, if not better, the incredible success of her last single,” Mr Ford said.

Mr Ford also discussed the retirement of a member of radio royalty.

Images: Getty/Nicky J Sims/Peter Fox