George Le Brunn wrote "Oh! Mr Porter" which included repertoires of what english music hall singer affectionately called "Queen of the Music Hall"?
Marie Lloyd Matilda Alice Victoria Wood (12 February 1870 – 7 October 1922), professionally known as Marie Lloyd ; was an English music hall singer, comedian and musical theatre actress. She was best known for her performances of songs such as "The Boy I Love Is Up in the Gallery", "My Old Man (Said Follow the Van)" and "Oh Mr Porter What Shall I Do". She received both criticism and praise for her use of innuendo and double entendre during her performances, but enjoyed a long and prosperous career, during which she was affectionately called the "Queen of the Music Hall".
Freddie Mercury Farrokh "Freddie" Mercury (born Bulsara; 5 September 1946 – 24 November 1991) was a British singer, songwriter and record producer, known as the lead vocalist of the rock band Queen. He was known for his flamboyant stage persona and four-octave vocal range. Mercury wrote numerous hits for Queen, including "Bohemian Rhapsody", "Killer Queen", "Somebody to Love", "Don't Stop Me Now", "Crazy Little Thing Called Love", and "We Are the Champions". He led a solo career while performing with Queen, and occasionally served as a producer and guest musician for other artists.