Sons of Paul McCartney and John Lennon , Release New Song ‘Primrose Hill’.br James McCartney and br Sean Ono Lennon co-wrote the br song "Primrose Hill" which br was released on April 12. .br ‘Primrose Hill’ is here! Today I am br so very excited to share my latest br song co-written by my good br friend @seanonolennon. , James McCartney, via Instagram.br ‘Primrose Hill’ is here! Today I am br so very excited to share my latest br song co-written by my good br friend @seanonolennon. , James McCartney, via Instagram.br With the release of this song it br feels like we’re really getting the br ball rolling and I am so excited to br continue to share music with you, James McCartney, via Instagram.br McCartney took to X on April 2 br to tease the song's release.br I had a vision as a child in Scotland, br on what was a lovely summer’s day. br Letting go, I saw my true love and br saviour in my mind’s eye. , James McCartney, via X.br ‘Primrose Hill’ is about getting the ball br rolling with me & finding this person, James McCartney, via Instagram.br James' father, Paul McCartney, br also promoted the song.br My son James has a new song out br called ‘Primrose Hill’ — check it br out! And lots of love to Sean Ono br Lennon who co-wrote the song, Paul McCartney, via Facebook.br James is holding a contest for couples to be featured in the video for "Primrose Hill.".br Couples who wish to enter must submit videos of themselves capturing their love in the favorite place.