2025's instalment of John Finnemore's Souvenir Programme is forty-five minutes of the funniest things John thought of in the last year, performed by John and his regular cast of Margaret Cabourn-Smith, Simon Kane, Lawry Lewin and Carrie Quinlan, with composer Susannah Pearse at the piano and Sally Stares on the cello.

Please note that listening to these sketches about seahorses, time travel and sirens may cause side effects, unless you're listening to the placebo version of the show.

Written and performed by … John Finnemore Ensemble … Margaret Cabourn-Smith Ensemble … Simon Kane Ensemble … Lawry Lewin Ensemble … Carrie Quinlan

Original music … Susannah Pearse Piano … Susannah Pearse Cello … Sally Stares

Recording … Jerry Peal & Jon Calver Editing … Rich Evans

Production Manager … Katie Baum Executive Producer … Richard Morris

Producer … Ed Morrish

John Finnemore’s Souvenir Programme is a BBC Studios Production for Radio 4.