Chris Martin wants to appear on 'Downton Abbey'.

Asked what TV series he would like to star on if given the chance, the 37-year-old British rocker said: "'Downton Abbey.' Maybe like a guest piano tuner."

Donning his best Yorkshire accent, the 'Magic' hitmaker then quipped: "Oh, regular tuning, sir,"

When Absolute Radio Breakfast Show host Christian O'Connell said: "Julian Fellows [the show's creator] might write you into the Christmas special of 'Downton Abbey'."

Chris replied: "It's not too late."

A string of other celebrities have also previously expressed interest in guest-starring on the show, including Kim Kardashian West, Ted Danson, Taylor Swift and Oscar winning-actress Cate Blanchett, who revealed earlier this year that she'd reached out to producers.

The 'Blue Jasmine' star said: "I did have words and I followed up with my agent, no call has yet been received - but I'm seeing the girls [from the show] again today, so I'll get them to put a good word in."

Actors who have made brief appearances in the popular drama over the years include Richard E. Grant, Paul Giamatti and Shirley Maclaine.