It's The Mooch! Yes, today Rosebud celebrates 250 years of American independence with our final U.S. guest: the irrepressible host of the Rest Is Politics U.S., Anthony Scaramucci. I

Michael Feinstein, the pianist, singer and perhaps the greatest living interpreter of what is known as The Great American Songbook, is our guest today.

Akshata Murty, entrepreneur, philanthropist and wife of the former Prime Minister, Rishi Sunak, is our guest today.

Our guest today is the hugely successful author of twisty, suspenseful, page-turning, gripping novels - such as Tell No One, Fool Me Once and Deal Breaker - Harlan Coben.

We're in New York City, so we need glamour, class, poise, elegance, talent and wit; and we're pleased to say we've got them all... because our guest today is Christine Baranski. Star of The Gilded Age, The Good Wife, Sybil, Mama Mia and The Big Bang Theory.

Graydon Carter, the celebrated magazine editor, is the second guest in our New York series. Carter edited Vanity Fair for 25 years and transformed the magazine into the must-read glossy for the intelligent, the curious and the culturally-savvy.

Leading up to the 250th anniversary of American independence, Rosebud is giving you a series of interviews recorded in New York City. Our first is with the sharpest observer of New York life - the wit, conversationalist and writer, Fran Lebowitz.

The writer, satirist and urban explorer Will Self talks to Gyles about his childhood, his career and his life now.

Matt Haig, the international best-selling author of books such as The Midnight Library, Reasons to Stay Alive, and his new release The Midnight Train, is our guest today.

We're lucky to have the talented actress Anne-Marie Duff (St.Joan, The Magdalene Sisters, Shameless, Bad Sisters, The Virgin Queen) as our guest today.

At Rosebud we know how lucky we are to meet and talk to so many talented and fascinating guests. And this week we are especially lucky, as our guest is one of our greatest living actors: Ralph Fiennes.

Our More Rosebud guest today is the Children's Commissioner for England, Dame Rachel De Souza. Dame Rachel advocates for children in parliament, and on May 8 published a major survey of 1 million children in the UK - entitled "The Big Future".

Our guest today is Sir Lenny Henry, the pioneering comedian, entertainer, actor and campaigner, who tells Gyles his story, and it's an impressive one.

Rosebud has been on its first international road trip, to New York City. In this episode, Gyles and Harriet chat about their trip... In the second half of the show, Gyles talks to Josh Ellis, one of Broadway's most distinguished Press Agents

Jeremy Corbyn MP is our guest on this May Day morning. Now an independent MP and the leader of Your Party, Jeremy has been in Westminster for 43 years - for 41 of those as a Labour MP.