Martha My Dear by The Beatles is a heartfelt and whimsical song written by Paul McCartney. The song, featured on the White Album, appears to be a love letter to Martha, but in actuality, it was inspired by McCartney's Old English Sheepdog, also named Martha. On a deeper level, the lyrics reflect themes of gratitude, remembrance, and the innocence of unconditional love. The song stands out with its charming piano melody and orchestral arrangement, making it a beautiful and memorable piece in The Beatles' discography.