William and Kate send greetings to King Charles on monarch’s 78th birthday

The Princes and Princess of Wales have wished King Charles a happy 78th birthday - as the monarch joined Sir Elton John on a special radio show to mark the landmark.

Charles joined the superstar for Rocket Hour, his regular slot on Apple Radio, and shared his poignant “magic” memories of The Beatles’ All You Need Is Love, and chose Sir Elton’s own hit – I’m Still Standing – as one of his favourite tracks because of its “message of resilience”.

William and Kate posted a message on social media with a picture of the two together on the show. “Wishing a very Happy Birthday to His Majesty The King!” the message read.

Charles joined the superstar for Rocket Hour, his regular slot on Apple Radio, and shared his poignant “magic” memories of The Beatles’ All You Need Is Love, and chose Sir Elton’s own hit – I’m Still Standing – as one of his favourite tracks because of its “message of resilience”.

William and Kate’s birthday greeting for King Charles

Prince and Princess of Wales/ Instagram

Their conversation highlighted the key role of music in the work of The King’s Trust, which is celebrating its 50th anniversary, and the musicians who support the charity, as Charles told Sir Elton: “We and the Trust are definitely still standing.”

But Sir Elton, 79, quipped “I’m still sitting now, though” giving a large laugh, with the King chuckling: “With occasional bits dropping off here and there. I know this is a terrible problem as we get older.”

The King referenced the lyrics of Your Song, another of Sir Elton’s much-loved tracks, as he told him: “I think, in the words of another of your famous songs, I hope you don’t mind, but I would like us to play one of your own pieces which takes us back to 1986 and the Rock Gala at Wembley Arena for the 10th anniversary of my Trust.”

Charles said: “I suspect that no-one who was present on that night in 1986 could possibly forget your performance of I’m Still Standing.

“I know people in all kinds of circumstances find this song inspiring, not only for its marvellous spirit, but also its message of resilience. And certainly, 40 years on from that remarkable concert, we and the Trust are definitely still standing.”

The duo selected 14 tracks including Hound Dog by Elvis Presley, Lenny Kravitz’s It Ain’t Over ‘Til It’s Over, which the King described as “rather beautiful”, Phil Collins’ In The Air Tonight and Sir Rod Stewart’s rendition of Handbags And Gladrags.

The King picked Giant by Calvin Harris and Rag’n’Bone Man as the song he felt summed up his charity because of its spirit of gaining strength from others.

Bob Dylan’s Gotta Serve Somebody and Pete Townshend’s Let My Love Open The Door also made the cut, as did Muse with Feeling Good, Skye Newman’s Hairdresser, Raye’s Joy, and Nectar Woode’s Wine Into Water, featuring Sir Elton on piano.

King Charles, Prince William, Catherine, Princess of Wales, Princess Charlotte and Prince George during the flypast on the balcony of Buckingham Palace after attending the King's Birthday Parade on June 13, 2026

AFP via Getty Images

Rising star Woode has been supported by Sir Elton since the start of her career when she sent him a demo tape, while Raye met the King at an engagement with Apple in 2024.

Sir Elton asked Charles: “I know you’re a great lover of music. Can you tell me about a song that you find extremely meaningful?”

The King said there was “nothing more meaningful than love” and described seeing a “simply unforgettable performance” of Sir Paul McCartney joined by other musical stars playing All You Need Is Love at the finale of the Golden Jubilee concert in the gardens of Buckingham Palace in celebration of his mother Queen Elizabeth II in 2002.

Charles said: “Well, there can surely be nothing more meaningful than love.

“This next song, All You Need Is Love by The Beatles, takes us back, right the way back to 1967 when it was the anthem of the ‘Summer of Love’ – remember a number one on both sides of the Atlantic and a huge hit worldwide.”

He recalled seeing the single’s record sleeve showing John, George, Paul and Ringo “all sporting magnificent moustaches”.

Full list of tracks chosen by the King and Sir Elton

1. Tina Turner – Proud Mary

2. Calvin Harris and Rag’n’Bone Man – Giant

3. Phil Collins – In The Air Tonight

4. Elton John – I’m Still Standing

5. Rod Stewart – Handbags And Gladrags

6. Muse – Feeling Good

7. Skye Newman – Hairdresser

8. The Beatles – All You Need Is Love

9. Elvis Presley – Hound Dog

10. Bob Dylan – Gotta Serve Somebody

11. Lenny Kravitz – It Ain’t Over ‘Til It’s Over

12. Pete Townshend – Let My Love Open The Door

13. Raye – Joy

14. Nectar Woode – Wine Into Water

The King said: “I shall never forget the magic of witnessing a simply unforgettable performance of All You Need Is Love for my late mother’s Golden Jubilee at the Party At The Palace concert with Paul McCartney, Rod Stewart and Joe Cocker, and I think with Phil Collins on drums, Brian May and Eric Clapton on guitar and an all-star backing choir.

“It really is a totally timeless song with a timeless message.”

Sir Elton said, in the conversation recorded at the Apple Music Studios in Battersea Power Station, south London, last month, he had been lucky to have met and known all The Beatles.

“They all became friends of mine. I couldn’t believe it because when I was a young boy, I remember cycling to buy Sgt Pepper’s Lonely Hearts Club Band. So when you get to become friends of your idols, it’s quite amazing,” Sir Elton said.

Charles joined Sir Elton for Rocket Hour, his regular slot on Apple Radio

PA Media

They also chose Tina Turner’s Proud Mary as their opening song, with the King praising the late star for being an “electrifying character” and describing how after her death the guard at Buckingham Palace played her hit Simply The Best.

“It was, I hope, a small way of thanking her for the times she has performed for my charities and indeed for the joy she brought to millions of people,” the King said.

Sir Elton said Elvis’ Hound Dog changed his life when his mother came home with the record.

“I’d never heard anything like it before”, he said, adding it “set me on my road to my career because from that point on, that’s all I wanted to do was to play that kind of music”.

The King said: “But it gave rise, didn’t it, in the end to the most wonderful, still the most fantastic number of lookalike Elvises who perform all over the place.”

Charles, describing coming into contact with musicians over the years, said “I’ve had the pleasure of meeting some of Motown’s greatest artists”.

He revealed Sir Elton and Sir Rod both share a fondness for practical jokes, and introducing the track Handbags And Gladrags said: “Here is Rod’s rendition and I can’t help thinking that that amazingly characterful voice has never sounded better.”

He thanked Sir Elton for being “my guide and companion” on a “fascinating musical voyage”, adding: “I hope listeners have heard some old favourites here and perhaps found some new favourites too.”

The full episode of Elton John’s Rocket Hour premiered at 9am on Saturday on Apple Music 1.

There are additional opportunities to hear it for free on Apple Music 1 on Saturday at 5pm and 10pm, and on Sunday at 2am and 6am, and on both Apple Music 1 and Apple Music Hits at 10am and 2pm on Sunday.

It will then be available to listen to or download from the Apple Music platform.